Update README.rst

Author: YuguoWH

example/baremetal/graphic_u8glib/README.rst

@@ -28,7 +28,7 @@ Detailed Description
  * Extra Comments
     NO
 
-Buidling and Running
+Building and Running
 ********************
 
 The commands to run this example are as follows:
@@ -38,4 +38,4 @@ The commands to run this example are as follows:
     $ cd <embarc_root>/example/baremetal/graphic_u8glib
     $ make BOARD=emsk BD_VER=22 CUR_CORE=arcem7d TOOLCHAIN=gnu run
 
-.. note:: As IoTDK's pmod inteface don't support I2C, please use the i2c pins of arduino interface 	mikro bus to connect pmod OLED.
+.. note:: As IoTDK's pmod inteface don't support I2C, please use the i2c pins of arduino interface 	mikro bus to connect pmod OLED.