diff --git a/src/Arduboy.cpp b/src/Arduboy.cpp
index 96abe58..d0c7938 100644
--- a/src/Arduboy.cpp
+++ b/src/Arduboy.cpp
@@ -13,7 +13,7 @@ Arduboy::Arduboy()
   // lastFrameStart
   // lastFrameDurationMs
 
-  // font rendering  
+  // font rendering
   cursor_x = 0;
   cursor_y = 0;
   textsize = 1;
@@ -414,11 +414,11 @@ void Arduboy::fillRect
 
 void Arduboy::fillScreen(uint8_t color)
 {
-  // C version : 
+  // C version :
   //
   // if (color) color = 0xFF;  //change any nonzero argument to b11111111 and insert into screen array.
-  // for(int16_t i=0; i<1024; i++)  { sBuffer[i] = color; }  //sBuffer = (128*64) = 8192/8 = 1024 bytes. 
-  
+  // for(int16_t i=0; i<1024; i++)  { sBuffer[i] = color; }  //sBuffer = (128*64) = 8192/8 = 1024 bytes.
+
   asm volatile
   (
     // load color value into r27
@@ -588,7 +588,7 @@ void Arduboy::fillTriangle
 }
 
 void Arduboy::drawBitmap
-(int16_t x, int16_t y, const uint8_t *bitmap, uint8_t w, uint8_t h, 
+(int16_t x, int16_t y, const uint8_t *bitmap, uint8_t w, uint8_t h,
  uint8_t color)
 {
   // no need to dar at all of we're offscreen
@@ -696,7 +696,7 @@ void Arduboy::setCursor(int16_t x, int16_t y)
 void Arduboy::setTextSize(uint8_t s)
 {
   // textsize must always be 1 or higher
-  textsize = max(1,s); 
+  textsize = max(1,s);
 }
 
 void Arduboy::setTextWrap(boolean w)
@@ -721,7 +721,7 @@ size_t Arduboy::write(uint8_t c)
     cursor_x += textsize*6;
     if (wrap && (cursor_x > (WIDTH - textsize*6)))
     {
-      // calling ourselves recursively for 'newline' is 
+      // calling ourselves recursively for 'newline' is
       // 12 bytes smaller than doing the same math here
       write('\n');
     }
@@ -755,4 +755,4 @@ void Arduboy::swap(int16_t& a, int16_t& b)
   a = b;
   b = temp;
 }
-  
+
diff --git a/src/Arduboy.h b/src/Arduboy.h
index a8bb83c..27d6403 100644
--- a/src/Arduboy.h
+++ b/src/Arduboy.h
@@ -152,7 +152,7 @@ public:
 
   /// Writes a single ASCII character to the screen.
   virtual size_t write(uint8_t);
-  
+
   /// Seeds the random number generator with entropy from the temperature, voltage reading, and microseconds since boot.
   /**
    * This method is still most effective when called semi-randomly such
@@ -170,7 +170,7 @@ public:
   void setFrameRate(uint8_t rate);
   bool nextFrame();
   bool everyXFrames(uint8_t frames);
-  
+
   /// Returns the load on the CPU as a percentage.
   /**
    * This is based on how much of the time your app is spends rendering
@@ -178,7 +178,7 @@ public:
    * really slowly.
    */
   int cpuLoad();
-  
+
   uint8_t frameRate;
   uint16_t frameCount;
   uint8_t eachFrameMillis;