Merge branch '2.x' into 3.x

* 2.x:
  Fix a typo in api.rst
  Fix a typo advanced.rst

doc/advanced.rst

@@ -527,7 +527,7 @@ The ``Project_Set_Node`` class itself is quite short::
         }
     }
 
-The compiler implements a fluid interface and provides methods that helps the
+The compiler implements a fluid interface and provides methods that help the
 developer generate beautiful and readable PHP code:
 
 * ``subcompile()``: Compiles a node.

doc/api.rst

@@ -177,7 +177,7 @@ Namespaced templates can be accessed via the special
 
     $twig->render('@admin/index.html', []);
 
-``\Twig\Loader\FilesystemLoader`` support absolute and relative paths. Using relative
+``\Twig\Loader\FilesystemLoader`` supports absolute and relative paths. Using relative
 paths is preferred as it makes the cache keys independent of the project root
 directory (for instance, it allows warming the cache from a build server where
 the directory might be different from the one used on production servers)::