minor #14530 add html extension to snake_case recommendation examples (ybenhssaien)

OskarStark · OskarStark · commit c732edf276fd · 2020-11-12T10:02:07.000+01:00
This PR was submitted for the 5.1 branch but it was merged into the 4.4 branch instead. Discussion ---------- add html extension to snake_case recommendation examples Some readers may inconsciently memorize the syntax `file_name.twig` and ignores the second `recommendation` (declaring two extension `html.twig`), it can happen if someone looks only for `snak_case` keyword without reading the whole page (at least the second recommentdation). I suggest to add `html` extension on the first examples to make sure the second recommendation cannot escape reader's eyes.  Commits ------- b3ef599 add html extension to snake_case recommendation examples
diff --git a/templates.rst b/templates.rst
@@ -118,8 +118,8 @@ Template Naming
 
 Symfony recommends the following for template names:
 
-* Use `snake case`_ for filenames and directories (e.g. ``blog_posts.twig``,
-  ``admin/default_theme/blog/index.twig``, etc.);
+* Use `snake case`_ for filenames and directories (e.g. ``blog_posts.html.twig``,
+  ``admin/default_theme/blog/index.html.twig``, etc.);
 * Define two extensions for filenames (e.g. ``index.html.twig`` or
   ``blog_posts.xml.twig``) being the first extension (``html``, ``xml``, etc.)
   the final format that the template will generate.
