config.md: Fix link to config guide

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I5552c9990e26a31d2530072829a67718a2e29aaf

resources/Documentation/config.md

diff --git a/resources/Documentation/config.md b/resources/Documentation/config.md
index 2753850..7455898 100644
--- a/resources/Documentation/config.md
+++ b/resources/Documentation/config.md
@@ -4,7 +4,7 @@
 file in the `plugin.@PLUGIN@` subsection.
 
 This page describes all available configuration parameters. For configuration
-recommendations please consult the [config guide](#config-guide.html).
+recommendations please consult the [config guide](config-guide.html).
 
 ## <a id="projectLevelConfigFile">
 In addition some configuration can be done on the project level in