[master] 5b849bf oops I broke distcheck with an rst

[Nils Goroll]

commit 5b849bfce1211279ac5a75397912d149dc8e27f5
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Mon Oct 2 21:29:42 2017 +0200

    oops I broke distcheck with an rst

diff --git a/doc/changes.rst b/doc/changes.rst
index c1e45b8..971d269 100644
--- a/doc/changes.rst
+++ b/doc/changes.rst
@@ -4,7 +4,7 @@ Varnish Cache Trunk (ongoing)
 
 * Fixed implementation of the ``max_restarts`` limit: It used to be one
   less than the number of allowed restarts, it now is the number of
-  ``return(restart)``s per request.
+  ``return(restart)`` calls per request.
 
 ================================
 Varnish Cache 5.2.0 (2017-09-15)