Fix documentation of `container.slave`
`container.slave` was described as fallback for itself, while it is
the fallback for `container.replica`, which we also link.
Change-Id: I04464c7469438d44b8797c5f79c75699cb56ef1b
diff --git a/Documentation/config-gerrit.txt b/Documentation/config-gerrit.txt
index 4045ad9..f7a26cb 100644
--- a/Documentation/config-gerrit.txt
+++ b/Documentation/config-gerrit.txt
@@ -1676,7 +1676,8 @@
[[container.slave]]container.slave::
+
-Backward compatibility for 'container.slave' config setting.
+Backward compatibility for link:#container.replica[`container.replica`]
+config setting.
[[container.startupTimeout]]container.startupTimeout::
+
