quick updates

setup.sh

@@ -35,6 +35,7 @@ cp "./tmux.conf" "$HOME/.tmux.conf"
 
 # PATH VARS
 if [ -f "$HOME/.user_paths" ]; then
+    chmod 660 "$HOME/.user_paths"
     add_string_to_file "$HOME/.bashrc" "# PATH FILE"
     add_string_to_file "$HOME/.bashrc" "source $HOME/.user_paths" && source "$HOME/.bashrc"
 fi