diff --git a/HACKING b/HACKING
index 6a2a877d..70f34fdb 100644
--- a/HACKING
+++ b/HACKING
@@ -30,7 +30,7 @@ Development guidelines
    - The name should be of the form SUBSYSTEM_REGISTER_BIT, e.g.
      ADC_CR2_DMA, where ADC is the subsystem name, CR2 is the register NAME,
      and DMA is the name of the bit in the register that is defined.
- 
+
  - All subsystem-specific function names should be prefixed with the
    subsystem name. For example, gpio_set_mode() or rcc_osc_on().
 
diff --git a/examples/Makefile.include b/examples/Makefile.include
index 53cf598f..9677067f 100644
--- a/examples/Makefile.include
+++ b/examples/Makefile.include
@@ -94,24 +94,25 @@ ifeq ($(OOCD_SERIAL),)
 	@printf "  FLASH   $<\n"
 	@# IMPORTANT: Don't use "resume", only "reset" will work correctly!
 	$(Q)$(OOCD) -f interface/$(OOCD_INTERFACE).cfg \
-		       -f board/$(OOCD_BOARD).cfg \
-		       -c "init" -c "reset init" \
-		       -c "stm32x mass_erase 0" \
-		       -c "flash write_image $(*).hex" \
-		       -c "reset" \
-		       -c "shutdown" $(NULL)
+		    -f board/$(OOCD_BOARD).cfg \
+		    -c "init" -c "reset init" \
+		    -c "stm32x mass_erase 0" \
+		    -c "flash write_image $(*).hex" \
+		    -c "reset" \
+		    -c "shutdown" $(NULL)
 else
 %.flash: %.hex
 	@printf "  FLASH   $<\n"
 	@# IMPORTANT: Don't use "resume", only "reset" will work correctly!
 	$(Q)$(OOCD) -f interface/$(OOCD_INTERFACE).cfg \
-		       -f board/$(OOCD_BOARD).cfg \
-		       -c "ft2232_serial $(OOCD_SERIAL)" \
-		       -c "init" -c "reset init" \
-		       -c "stm32x mass_erase 0" \
-		       -c "flash write_image $(*).hex" \
-		       -c "reset" \
-		       -c "shutdown" $(NULL)
+		    -f board/$(OOCD_BOARD).cfg \
+		    -c "ft2232_serial $(OOCD_SERIAL)" \
+		    -c "init" -c "reset init" \
+		    -c "stm32x mass_erase 0" \
+		    -c "flash write_image $(*).hex" \
+		    -c "reset" \
+		    -c "shutdown" $(NULL)
 endif
 
 .PHONY: images clean
+
diff --git a/examples/lisa-m/usb_dfu/Makefile b/examples/lisa-m/usb_dfu/Makefile
index b9ab00a9..183b7c8a 100644
--- a/examples/lisa-m/usb_dfu/Makefile
+++ b/examples/lisa-m/usb_dfu/Makefile
@@ -17,7 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbdfu
+BINARY = usbdfu
 
 include ../../Makefile.include
 
diff --git a/examples/lisa-m/usb_hid/Makefile b/examples/lisa-m/usb_hid/Makefile
index ea2018fc..79674678 100644
--- a/examples/lisa-m/usb_hid/Makefile
+++ b/examples/lisa-m/usb_hid/Makefile
@@ -17,7 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbhid
+BINARY = usbhid
 
 include ../../Makefile.include
 
diff --git a/examples/mb525/fancyblink/Makefile b/examples/mb525/fancyblink/Makefile
index a712cc44..09aff6f3 100644
--- a/examples/mb525/fancyblink/Makefile
+++ b/examples/mb525/fancyblink/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= fancyblink
+BINARY = fancyblink
 
 include ../../Makefile.include
+
diff --git a/examples/mb525/pwmleds/Makefile b/examples/mb525/pwmleds/Makefile
index 241e1faf..a6f9f4e5 100644
--- a/examples/mb525/pwmleds/Makefile
+++ b/examples/mb525/pwmleds/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= pwmleds
+BINARY = pwmleds
 
 include ../../Makefile.include
+
diff --git a/examples/obldc/can/Makefile b/examples/obldc/can/Makefile
index 397a4453..4d9fd570 100644
--- a/examples/obldc/can/Makefile
+++ b/examples/obldc/can/Makefile
@@ -20,3 +20,4 @@
 BINARY = can
 
 include ../../Makefile.include
+
diff --git a/examples/obldc/led/Makefile b/examples/obldc/led/Makefile
index 40d30f3e..665cd45f 100644
--- a/examples/obldc/led/Makefile
+++ b/examples/obldc/led/Makefile
@@ -20,3 +20,4 @@
 BINARY = led
 
 include ../../Makefile.include
+
diff --git a/examples/obldc/systick/Makefile b/examples/obldc/systick/Makefile
index a83b7ff6..f08d0851 100644
--- a/examples/obldc/systick/Makefile
+++ b/examples/obldc/systick/Makefile
@@ -20,3 +20,4 @@
 BINARY = systick
 
 include ../../Makefile.include
+
diff --git a/examples/obldc/usart/Makefile b/examples/obldc/usart/Makefile
index 6484117a..75050cd8 100644
--- a/examples/obldc/usart/Makefile
+++ b/examples/obldc/usart/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usart
+BINARY = usart
 
 include ../../Makefile.include
+
diff --git a/examples/obldc/usart_irq/Makefile b/examples/obldc/usart_irq/Makefile
index 1c0a6c26..eba2bb58 100644
--- a/examples/obldc/usart_irq/Makefile
+++ b/examples/obldc/usart_irq/Makefile
@@ -22,3 +22,4 @@ BINARY = usart_irq
 OOCD_BOARD = open-bldc
 
 include ../../Makefile.include
+
diff --git a/examples/other/adc_temperature_sensor/Makefile b/examples/other/adc_temperature_sensor/Makefile
index 2b26a1be..c5020db3 100644
--- a/examples/other/adc_temperature_sensor/Makefile
+++ b/examples/other/adc_temperature_sensor/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= adc
+BINARY = adc
 
 include ../../Makefile.include
+
diff --git a/examples/other/dma_mem2mem/Makefile b/examples/other/dma_mem2mem/Makefile
index b92e3951..ea782136 100644
--- a/examples/other/dma_mem2mem/Makefile
+++ b/examples/other/dma_mem2mem/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= dma
+BINARY = dma
 
 include ../../Makefile.include
+
diff --git a/examples/other/dogm128/Makefile b/examples/other/dogm128/Makefile
index 158b33b8..74ec0e5c 100644
--- a/examples/other/dogm128/Makefile
+++ b/examples/other/dogm128/Makefile
@@ -17,8 +17,9 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= main
+BINARY = main
 
 OBJS = dogm128.o
 
 include ../../Makefile.include
+
diff --git a/examples/other/i2c_stts75_sensor/Makefile b/examples/other/i2c_stts75_sensor/Makefile
index 6ca704e3..32ee0660 100644
--- a/examples/other/i2c_stts75_sensor/Makefile
+++ b/examples/other/i2c_stts75_sensor/Makefile
@@ -17,8 +17,9 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= i2c_stts75_sensor
+BINARY = i2c_stts75_sensor
 
 OBJS = stts75.o
 
 include ../../Makefile.include
+
diff --git a/examples/other/rtc/Makefile b/examples/other/rtc/Makefile
index 10fa5af0..d74946f0 100644
--- a/examples/other/rtc/Makefile
+++ b/examples/other/rtc/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= rtc
+BINARY = rtc
 
 include ../../Makefile.include
+
diff --git a/examples/other/systick/Makefile b/examples/other/systick/Makefile
index 20c889f1..f08d0851 100644
--- a/examples/other/systick/Makefile
+++ b/examples/other/systick/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= systick
+BINARY = systick
 
 include ../../Makefile.include
+
diff --git a/examples/other/timer_interrupt/Makefile b/examples/other/timer_interrupt/Makefile
index c4cd3b69..f6721e90 100644
--- a/examples/other/timer_interrupt/Makefile
+++ b/examples/other/timer_interrupt/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= timer
+BINARY = timer
 
 include ../../Makefile.include
+
diff --git a/examples/other/usb_cdcacm/Makefile b/examples/other/usb_cdcacm/Makefile
index 1ca37fcd..ab55ba22 100644
--- a/examples/other/usb_cdcacm/Makefile
+++ b/examples/other/usb_cdcacm/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= cdcacm
+BINARY = cdcacm
 
 include ../../Makefile.include
+
diff --git a/examples/other/usb_dfu/Makefile b/examples/other/usb_dfu/Makefile
index 9b107aa6..183b7c8a 100644
--- a/examples/other/usb_dfu/Makefile
+++ b/examples/other/usb_dfu/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbdfu
+BINARY = usbdfu
 
 include ../../Makefile.include
+
diff --git a/examples/other/usb_hid/Makefile b/examples/other/usb_hid/Makefile
index 378a374c..79674678 100644
--- a/examples/other/usb_hid/Makefile
+++ b/examples/other/usb_hid/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbhid
+BINARY = usbhid
 
 include ../../Makefile.include
+
diff --git a/examples/stm32-h103/fancyblink/Makefile b/examples/stm32-h103/fancyblink/Makefile
index a712cc44..09aff6f3 100644
--- a/examples/stm32-h103/fancyblink/Makefile
+++ b/examples/stm32-h103/fancyblink/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= fancyblink
+BINARY = fancyblink
 
 include ../../Makefile.include
+
diff --git a/examples/stm32-h103/miniblink/Makefile b/examples/stm32-h103/miniblink/Makefile
index 37c70fdf..cbbded6b 100644
--- a/examples/stm32-h103/miniblink/Makefile
+++ b/examples/stm32-h103/miniblink/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= miniblink
+BINARY = miniblink
 
 include ../../Makefile.include
+
diff --git a/examples/stm32-h103/spi/Makefile b/examples/stm32-h103/spi/Makefile
index 1e229195..a63e92df 100644
--- a/examples/stm32-h103/spi/Makefile
+++ b/examples/stm32-h103/spi/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= spi
+BINARY = spi
 
 include ../../Makefile.include
+
diff --git a/examples/stm32-h103/usart/Makefile b/examples/stm32-h103/usart/Makefile
index 6484117a..75050cd8 100644
--- a/examples/stm32-h103/usart/Makefile
+++ b/examples/stm32-h103/usart/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usart
+BINARY = usart
 
 include ../../Makefile.include
+
diff --git a/examples/stm32-h103/usb_cdcacm/Makefile b/examples/stm32-h103/usb_cdcacm/Makefile
index 1ca37fcd..ab55ba22 100644
--- a/examples/stm32-h103/usb_cdcacm/Makefile
+++ b/examples/stm32-h103/usb_cdcacm/Makefile
@@ -17,6 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= cdcacm
+BINARY = cdcacm
 
 include ../../Makefile.include
+
diff --git a/examples/stm32-h103/usb_dfu/Makefile b/examples/stm32-h103/usb_dfu/Makefile
index b9ab00a9..183b7c8a 100644
--- a/examples/stm32-h103/usb_dfu/Makefile
+++ b/examples/stm32-h103/usb_dfu/Makefile
@@ -17,7 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbdfu
+BINARY = usbdfu
 
 include ../../Makefile.include
 
diff --git a/examples/stm32-h103/usb_hid/Makefile b/examples/stm32-h103/usb_hid/Makefile
index ea2018fc..79674678 100644
--- a/examples/stm32-h103/usb_hid/Makefile
+++ b/examples/stm32-h103/usb_hid/Makefile
@@ -17,7 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbhid
+BINARY = usbhid
 
 include ../../Makefile.include
 
diff --git a/examples/stm32-h103/usb_iap/Makefile b/examples/stm32-h103/usb_iap/Makefile
index 674de74b..9c93f91b 100644
--- a/examples/stm32-h103/usb_iap/Makefile
+++ b/examples/stm32-h103/usb_iap/Makefile
@@ -17,7 +17,7 @@
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ##
 
-BINARY		= usbiap
+BINARY = usbiap
 
 include ../../Makefile.includes