diff --git a/libraries/LiquidCrystal/I2CIO.cpp b/libraries/LiquidCrystal/I2CIO.cpp
index 577c910..ddda7d3 100644
--- a/libraries/LiquidCrystal/I2CIO.cpp
+++ b/libraries/LiquidCrystal/I2CIO.cpp
@@ -32,7 +32,7 @@
 
 #include <inttypes.h>
 
-#include <../Wire/Wire.h>
+#include <Wire.h>
 #include "I2CIO.h"
 
 // CLASS VARIABLES
diff --git a/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.h b/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.h
index f572633..028861d 100644
--- a/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.h
+++ b/libraries/LiquidCrystal/LiquidCrystal_I2C_ByVac.h
@@ -30,7 +30,7 @@
 #include <inttypes.h>
 #include <Print.h>
 
-#include <../Wire/Wire.h>
+#include <Wire.h>
 #include "LCD.h"
 
 
diff --git a/libraries/LiquidCrystal/examples/HelloWorld_4bit/HelloWorld_4bit.pde b/libraries/LiquidCrystal/examples/HelloWorld_4bit/HelloWorld_4bit.ino
similarity index 95%
rename from libraries/LiquidCrystal/examples/HelloWorld_4bit/HelloWorld_4bit.pde
rename to libraries/LiquidCrystal/examples/HelloWorld_4bit/HelloWorld_4bit.ino
index 0c06514..72c42cc 100644
--- a/libraries/LiquidCrystal/examples/HelloWorld_4bit/HelloWorld_4bit.pde
+++ b/libraries/LiquidCrystal/examples/HelloWorld_4bit/HelloWorld_4bit.ino
@@ -5,7 +5,7 @@
 #define   CONTRAST_PIN   9
 #define   BACKLIGHT_PIN  7
 #define   CONTRAST       110
-LiquidCrystal lcd(12, 11, 5, 4, 3, 2, BACKLIGH_PIN, POSITIVE );
+LiquidCrystal lcd(12, 11, 5, 4, 3, 2, BACKLIGHT_PIN, POSITIVE );
 
 
 // Creat a set of new characters
diff --git a/libraries/LiquidCrystal/examples/HelloWorld_SR/HelloWorld_SR.pde b/libraries/LiquidCrystal/examples/HelloWorld_SR/HelloWorld_SR.ino
similarity index 100%
rename from libraries/LiquidCrystal/examples/HelloWorld_SR/HelloWorld_SR.pde
rename to libraries/LiquidCrystal/examples/HelloWorld_SR/HelloWorld_SR.ino
diff --git a/libraries/LiquidCrystal/examples/HelloWorld_i2c/HelloWorld_i2c.pde b/libraries/LiquidCrystal/examples/HelloWorld_i2c/HelloWorld_i2c.ino
similarity index 100%
rename from libraries/LiquidCrystal/examples/HelloWorld_i2c/HelloWorld_i2c.pde
rename to libraries/LiquidCrystal/examples/HelloWorld_i2c/HelloWorld_i2c.ino
diff --git a/libraries/LiquidCrystal/examples/LCDiSpeed/LCDiSpeed.pde b/libraries/LiquidCrystal/examples/LCDiSpeed/LCDiSpeed.ino
similarity index 100%
rename from libraries/LiquidCrystal/examples/LCDiSpeed/LCDiSpeed.pde
rename to libraries/LiquidCrystal/examples/LCDiSpeed/LCDiSpeed.ino
diff --git a/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.pde b/libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino
similarity index 100%
rename from libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.pde
rename to libraries/LiquidCrystal/examples/SerialDisplay/SerialDisplay.ino
diff --git a/libraries/LiquidCrystal/examples/i2cLCDextraIO/i2cLCDextraIO.pde b/libraries/LiquidCrystal/examples/i2cLCDextraIO/i2cLCDextraIO.ino
similarity index 100%
rename from libraries/LiquidCrystal/examples/i2cLCDextraIO/i2cLCDextraIO.pde
rename to libraries/LiquidCrystal/examples/i2cLCDextraIO/i2cLCDextraIO.ino
diff --git a/libraries/LiquidCrystal/examples/performanceLCD/performanceLCD.pde b/libraries/LiquidCrystal/examples/performanceLCD/performanceLCD.ino
similarity index 100%
rename from libraries/LiquidCrystal/examples/performanceLCD/performanceLCD.pde
rename to libraries/LiquidCrystal/examples/performanceLCD/performanceLCD.ino