Fix uniq example

fix for [issue](https://github.com/Idnan/bash-guide/issues/6)
2017-04-02 11:12:51 +04:00 · 2017-04-02 11:12:51 +04:00 · cc0e189d31
parent 83485f4147
commit cc0e189d31
1 changed files with 0 additions and 3 deletions
--- a/README.md
+++ b/README.md
@ -395,11 +395,8 @@ sort example.txt | uniq
 ```bash
 a
 b
-a
-b
 c
 d
-c
 ```

 *show the unique items for each line, and tell me how many instances it found*