Merge pull request honza#357 from Mayeu/patch-1

Fix the "fun" snippet definition

Author: honza

snippets/elixir.snippets

@@ -93,9 +93,9 @@ snippet fn
 	fn(${1:args}) -> ${0} end
 
 snippet fun
-        function do
-        	${0}
-        end
+	function do
+		${0}
+	end
 
 snippet mdoc
 	@moduledoc """