Secured source for gerrit project

PROD-31387

Change-Id: I1890e3a7a51619f0b5c403e48c16cbe7ab41a645
diff --git a/README.rst b/README.rst
index 23454d9..ce59ae2 100644
--- a/README.rst
+++ b/README.rst
@@ -200,6 +200,46 @@
             merge_content: true
             action: "fast forward only"
 
+Gerrit client, project with secured source example
+
+.. code-block:: yaml
+
+    gerrit:
+      client:
+        enabled: True
+        project:
+          test_library:
+            enabled: true
+            description: library
+            upstream_secured: true
+            protocol: https
+            username: foo
+            password: bar
+            address: github.com/repo/library
+            access:
+              "refs/heads/*":
+                actions:
+                - name: abandon
+                  group: core-team
+                - name: create
+                  group: release-team
+                labels:
+                - name: Code-Review
+                  group: core-team
+                  score: -2..+2
+                - name: Workflow
+                  group: core-team
+                  score: -1..+1
+              "refs/tags/*":
+                actions:
+                - name: pushSignedTag
+                  group: release-team
+                  force: true
+            inherit_access: All-Projects
+            require_change_id: true
+            require_agreement: false
+            merge_content: true
+
 .. code-block:: yaml
 
     gerrit: