docs(developing): tip for changing node_modules permissions (#2950)

Co-authored-by: Utku Demir <50655392+Demir-Utku@users.noreply.github.com>

Author: sean-perkins

docs/developing/tips.md

@@ -69,6 +69,7 @@ Change the owner of npm's directories to the current user:
 
 ```shell
 $ sudo chown -R $(whoami) /usr/local/{lib/node_modules,bin,share}
+$ sudo chown -R $(whoami) /usr/lib/node_modules
 $ sudo chown -R $(whoami) ~/.npm ~/.npmrc
 ```
 

versioned_docs/version-v5/developing/tips.md

@@ -59,6 +59,7 @@ Change the owner of npm's directories to the current user:
 
 ```shell
 $ sudo chown -R $(whoami) /usr/local/{lib/node_modules,bin,share}
+$ sudo chown -R $(whoami) /usr/lib/node_modules
 $ sudo chown -R $(whoami) ~/.npm ~/.npmrc
 ```
 

versioned_docs/version-v6/developing/tips.md

@@ -69,6 +69,7 @@ Change the owner of npm's directories to the current user:
 
 ```shell
 $ sudo chown -R $(whoami) /usr/local/{lib/node_modules,bin,share}
+$ sudo chown -R $(whoami) /usr/lib/node_modules
 $ sudo chown -R $(whoami) ~/.npm ~/.npmrc
 ```