Consistency check for versionadded/changed directives.
diff --git a/Doc/library/runpy.rst b/Doc/library/runpy.rst
index 907ce2a..71f896f 100644
--- a/Doc/library/runpy.rst
+++ b/Doc/library/runpy.rst
@@ -68,8 +68,7 @@
 
 
    .. versionchanged:: 3.1
-         Added ability to execute packages by looking for a ``__main__``
-         submodule
+      Added ability to execute packages by looking for a ``__main__`` submodule.
 
 
 .. function:: run_path(file_path, init_globals=None, run_name=None)