cleanup

Marlin/pins_CHEAPTRONIC.h

@@ -3,7 +3,7 @@
  */
 
 #ifndef __AVR_ATmega2560__
-  #error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
 #endif
 
 #define LARGE_FLASH        true

Marlin/pins_GEN7_12.h

@@ -3,7 +3,7 @@
  */
 
 #if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
-  #error Oops! Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
+  #error Oops!  Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
 #endif
 
 #ifndef GEN7_VERSION

Marlin/pins_GEN7_14.h

@@ -5,7 +5,7 @@
 #define GEN7_VERSION 14 // v1.4
 
 #if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
-  #error Oops! Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
+  #error Oops!  Make sure you have 'Gen7' selected from the 'Tools -> Boards' menu.
 #endif
 
 //x axis pins

Marlin/pins_MEGATRONICS_1.h

@@ -3,7 +3,7 @@
  */
 
 #ifndef __AVR_ATmega1281__
-  #error Oops! Make sure you have 'Minitronics ' selected from the 'Tools -> Boards' menu.
+  #error Oops!  Make sure you have 'Minitronics' selected from the 'Tools -> Boards' menu.
 #endif
 
 #define LARGE_FLASH        true

Marlin/pins_MEGATRONICS_2.h

@@ -3,7 +3,7 @@
  */
 
 #ifndef __AVR_ATmega2560__
-  #error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
 #endif
 
 #define LARGE_FLASH        true

Marlin/pins_SETHI.h

@@ -3,7 +3,7 @@
  */
 
 #if !defined(__AVR_ATmega644P__) && !defined(__AVR_ATmega644__) && !defined(__AVR_ATmega1284P__)
-  #error Oops! Make sure you have 'Sethi 3D' selected from the 'Tools -> Boards' menu.
+  #error Oops!  Make sure you have 'Sethi 3D' selected from the 'Tools -> Boards' menu.
 #endif
 
 #ifndef GEN7_VERSION