Four spaces YAML indentation

Author: sagikazarmark

.editorconfig

@@ -7,6 +7,3 @@ indent_size = 4
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
-
-[*.yml*]
-indent_size = 2

mkdocs.yml

@@ -3,9 +3,9 @@ site_favicon: favicon.ico
 copyright: © 2015 PHP HTTP Team
 theme: readthedocs
 extra_css:
-  - css/extra.css
+    - css/extra.css
 markdown_extensions:
-  - toc:
-      permalink: true
-  - sane_lists
-  - admonition
+    - toc:
+          permalink: true
+    - sane_lists
+    - admonition