Merge pull request #10157 from albertvillanova/patch-2

Fix typo in example/markers documentation

Author: nicoddemus

doc/en/example/markers.rst

@@ -346,7 +346,7 @@ Custom marker and command line option to control test runs
 Plugins can provide custom markers and implement specific behaviour
 based on it. This is a self-contained example which adds a command
 line option and a parametrized test function marker to run tests
-specifies via named environments:
+specified via named environments:
 
 .. code-block:: python