diff --git a/72_line_endings/README.md b/72_line_endings/README.md
index e3124fc..d30bfbb 100644
--- a/72_line_endings/README.md
+++ b/72_line_endings/README.md
@@ -2,11 +2,23 @@
 
 Demonstrate some examples of working with line-endings differences.  
 
+## Reason
+
+When switching between WSL and Windows line endings will sometimes be converted.  
+
 NOTES:
 
 * It seems if VSCode detects line endings it continues to use that style.  
 
-## Tools 
+## VSCode Extension
+
+Use a code extension to render the line endings.  
+
+```sh
+code --install-extension medo64.render-crlf
+```
+
+## Tools
 
 ```sh
 sudo apt install dos2unix
@@ -27,7 +39,7 @@ cat --show-all ./unix.txt
 file ./unix.txt 
 ```
 
-## Convert 
+## Convert
 
 ```sh
 dos2unix ./dos.txt
@@ -40,4 +52,3 @@ cat --show-all ./unix.txt
 ## Resources
 
 * How to find out line-endings in a text file? [here](https://stackoverflow.com/questions/3569997/how-to-find-out-line-endings-in-a-text-file)  
-