Minor fixes

Marlin/example_configurations/Felix/README.md

 
     scp /tmp/build6072035599686630843.tmp/Marlin.cpp.hex a.b.c.d:/tmp/
 
-Connect to your printer host via ssh, stop Octoprint or any other service that may block your USB device and make sure you have avrdude installed, the run:
+Connect to your printer host via ssh, stop Octoprint or any other service that may block your USB device and make sure you have avrdude installed, then run:
 
     avrdude -C/etc/avrdude.conf -v -v -v -patmega2560 -cwiring -P/dev/ttyUSB0 \
     -b115200 -D -Uflash:w:/tmp/Marlin.cpp.hex:i

Marlin/pins_FELIX2.h

 #define FAN_PIN             9 // (Sprinter config)
 #define PS_ON_PIN          12
 
-#define HEATER_1_PIN        7   // EXTRUDER 2
+#define HEATER_1_PIN        7 // EXTRUDER 2
 
 #if defined(ULTRA_LCD) && defined(NEWPANEL)
 
   #define BLEN_C 2
   #define BLEN_B 1
   #define BLEN_A 0
-
   #define SDCARDDETECT 6
 
 #endif // NEWPANEL && ULTRA_LCD