diff --git a/docs/02-Working-With-Shell-Part-I/06-Lab-Linux-Bash-Shell.md b/docs/02-Working-With-Shell-Part-I/06-Lab-Linux-Bash-Shell.md
index a557a8a..00507dc 100644
--- a/docs/02-Working-With-Shell-Part-I/06-Lab-Linux-Bash-Shell.md
+++ b/docs/02-Working-With-Shell-Part-I/06-Lab-Linux-Bash-Shell.md
@@ -30,7 +30,7 @@
 Example: **`[Wed Apr 22]bob@caleston-lp10:~$`**
 Make sure the change is made persistent.
    ```
-   PS1='[\d]\u@\h:\w\$'
+   PS1='[\d]\u@\h:\w$'
    or
-   echo 'PS1=[\d]\u@\h:\w$' >> ~/.profile
-   ```
\ No newline at end of file
+   echo 'PS1="[\d]\u@\h:\w$"' >> ~/.profile
+   ```