Add support for replacing more params using job templates

Change-Id: Ib5ef66a2a5504dee190f65912c910bd5131f71ab
diff --git a/README.rst b/README.rst
old mode 100755
new mode 100644
index fe3421d..b24514d
--- a/README.rst
+++ b/README.rst
@@ -352,6 +352,8 @@
 
 Interpolating parameters for job templates.
 
+.. code-block:: yaml
+
     _param:
       salt_formulas:
       - aodh
@@ -368,6 +370,22 @@
             param:
               formula: ${_param:salt_formulas}
 
+Or simply define multiple jobs and it's parameters to replace from template:
+
+.. code-block:: yaml
+
+   jenkins:
+     client:
+       job_template:
+         test_workflow_template:
+           name: test-{{name}}-{{myparam}}
+           template:
+             ...
+           jobs:
+             - name: firstjob
+               myparam: dummy
+             - name: secondjob
+               myparam: dummyaswell
 
 Purging undefined jobs from Jenkins