Update README.md

README.md

@@ -17,6 +17,9 @@ You can overwride two variables on your .vimrc:
     let g:symfony_app_console_caller= "php"
     let g:symfony_app_console_path= "app/console"
     
+You can also define this config per directory. Just add `set exrc` in your global .vimrc.  
+This will automatically read any `.vimrc` in the current folder (where you launched vim).
+
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 ## Service & routing completion