fix editorconfig

Signed-off-by: Markus Blaschke <mblaschke82@gmail.com>

Author: mblaschke

.editorconfig

@@ -14,7 +14,7 @@ indent_size = 4
 [Makefile]
 indent_style = tab
 
-[{*.yml, *.yaml}]
+[{*.yml,*.yaml}]
 indent_size = 2
 
 [*.conf]