Fix documentation of how to publish artifacts to Maven Central

The preparations for publishing to the Google Cloud Storage are not
needed anymore.

Change-Id: I306de581fb30fa2bcacfacdc9de29194a5d9793f
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/Documentation/dev-release.txt b/Documentation/dev-release.txt
index 02f64e6..b3fef8af 100644
--- a/Documentation/dev-release.txt
+++ b/Documentation/dev-release.txt
@@ -141,7 +141,7 @@
 ==== Publish the Extension and Plugin API Jars
 
 * Make sure you have done the
-link:dev-release-deploy-config.html#deploy-configuration-settings-xml[
+link:dev-release-deploy-config.html#deploy-configuration-setting-maven-central[
 configuration needed for deployment]
 
 * Push the Jars to the Maven Central:
@@ -150,11 +150,6 @@
   buck build api_deploy
 ----
 
-* Make sure you have done the
-link:dev-release-deploy-config.html#deploy-configuration-setting-maven-central[
-configuration needed for deployment]
-
-
 * Troubleshooting: to see the commands that are execured in Buck build process
 environment variable VERBOSE can be set:
 +