readme format updated 2

Author: MohsenDehghankar

README.md

@@ -800,11 +800,7 @@ Android goldfish kernel is used to run kernel code in an android emulator. It ca
 ### Android Debug Bridge
 
 ADB is a command-line tool. It helps to communicate with a running android device and get a shell from it. It can be used for debugging purposes. 
-
-
-### Unlink
-
-unlink operation 
+ 
 
 
 # References