Update shell_cheatsheet.md

diff --git a/shell_cheatsheet.md b/shell_cheatsheet.md
index c40cd6a4c740fbeb17ab25b132307768c1a8b324..1ae497420cb36b60be5200094175b58e59966ea4 100644 (file)
--- a/shell_cheatsheet.md
+++ b/shell_cheatsheet.md
@@ -78,12 +78,13 @@ A special kind of redirection is called a pipe and is denoted by `|`.
 |---------|-------------------------------------------------------------------------------------------------------------------------------------------------------|  
 | `|`     | Output from one command line program can be used as input to another one (e.g. `ls *.md | head` gives you the first 5 `*.md` files in your directory) |  
 
+
 *  Combining single-purpose filters with pipes is the most productive way to use the shell...
    *   a program conforms that to Unix conventions, it can easily be combined with others...
 
 Example:   
 
-    ls *.md | head | sed -i \`s/markdown/software/g\`
+    ls *.md | head | sed -i `s/markdown/software/g`
    
 changes all the instances of the word `markdown` to `software` in the first 5 `*.md` files in your current directory.