diff --git a/Adafruit_LEDBackpack.cpp b/Adafruit_LEDBackpack.cpp
index e2a2c3c..5f0c2b3 100644
--- a/Adafruit_LEDBackpack.cpp
+++ b/Adafruit_LEDBackpack.cpp
@@ -307,7 +307,7 @@ void Adafruit_LEDBackpack::blinkRate(uint8_t b) {
 }
 
 Adafruit_LEDBackpack::Adafruit_LEDBackpack(void) {}
-bool Adafruit_LEDBackpack::begin(uint8_t _addr, TwoWire *theWire) {
+bool Adafruit_LEDBackpack::begin(uint8_t _addr, TwoWire* theWire) {
   if (i2c_dev)
     delete i2c_dev;
   i2c_dev = new Adafruit_I2CDevice(_addr, theWire);
@@ -439,13 +439,16 @@ void Adafruit_24bargraph::setBar(uint8_t bar, uint8_t color) {
     displaybuffer[c] |= _BV(a);
     // Turn off green LED.
     displaybuffer[c] &= ~_BV(a + 8);
-  } else if (color == LED_YELLOW) {
+  }
+  else if (color == LED_YELLOW) {
     // Turn on red and green LED.
     displaybuffer[c] |= _BV(a) | _BV(a + 8);
-  } else if (color == LED_OFF) {
+  }
+  else if (color == LED_OFF) {
     // Turn off red and green LED.
     displaybuffer[c] &= ~_BV(a) & ~_BV(a + 8);
-  } else if (color == LED_GREEN) {
+  }
+  else if (color == LED_GREEN) {
     // Turn on green LED.
     displaybuffer[c] |= _BV(a + 8);
     // Turn off red LED.
@@ -487,7 +490,8 @@ void Adafruit_8x16matrix::drawPixel(int16_t x, int16_t y, uint16_t color) {
 
   if (color) {
     displaybuffer[y] |= 1 << x;
-  } else {
+  }
+  else {
     displaybuffer[y] &= ~(1 << x);
   }
 }
@@ -636,7 +640,7 @@ void Adafruit_BicolorMatrix::drawPixel(int16_t x, int16_t y, uint16_t color) {
 
 Adafruit_7segment::Adafruit_7segment(void) { position = 0; }
 
-void Adafruit_7segment::print(const String &c) { write(c.c_str(), c.length()); }
+void Adafruit_7segment::print(const String& c) { write(c.c_str(), c.length()); }
 
 void Adafruit_7segment::print(const char c[]) { write(c, strlen(c)); }
 
@@ -661,7 +665,7 @@ void Adafruit_7segment::print(unsigned int n, int base) {
 
 void Adafruit_7segment::println(void) { position = 0; }
 
-void Adafruit_7segment::println(const String &c) {
+void Adafruit_7segment::println(const String& c) {
   print(c);
   println();
 }
@@ -728,7 +732,7 @@ size_t Adafruit_7segment::write(char c) {
   return r;
 }
 
-size_t Adafruit_7segment::write(const char *buffer, size_t size) {
+size_t Adafruit_7segment::write(const char* buffer, size_t size) {
   size_t n = 0;
 
   while (n < size) {
@@ -850,7 +854,8 @@ void Adafruit_7segment::printFloat(double n, uint8_t fracDigits, uint8_t base) {
   // did toIntFactor shift the decimal off the display?
   if (toIntFactor < 1) {
     printError();
-  } else {
+  }
+  else {
     // otherwise, display the number
     int8_t displayPos = 4;