Fix .md editorconfig

.editorconfig

@@ -11,8 +11,8 @@ insert_final_newline = true
 [*.py]
 max_line_length = 99
 
-[*.{yaml,yml,py}]
+[*.{yaml,yml,py,md}]
 indent_style = space
 
-[.gitlab-ci.yml]
+[{.gitlab-ci.yml,*.md}]
 indent_size = 2