fix(vimrc): Fix action line

Signed-off-by: Jeremy MAURO <jeremy.mauro@gmail.com>

config.yaml

@@ -1,5 +1,5 @@
 actions:
-  vim-plug: vim +Pluginstall +qall
+  vim-plug: vim +PlugInstall +qall
 config:
   backup: true
   banner: true