update pgo show policy docs

jmccormick2001 · jmccormick2001 · commit a565dc229cc1 · 2018-10-01T09:01:07.000-05:00
diff --git a/conf/apiserver/pgo.yaml b/conf/apiserver/pgo.yaml
@@ -56,4 +56,4 @@ Pgo:
   LSPVCTemplate:  /config/pgo.lspvc-template.json
   LoadTemplate:  /config/pgo.load-template.json
   COImagePrefix:  crunchydata
-  COImageTag:  centos7-3.3.0
+  COImageTag:  centos7-3.3.0-rc4
diff --git a/hugo/content/getting-started/_index.adoc b/hugo/content/getting-started/_index.adoc
@@ -1114,9 +1114,10 @@ pgo apply policy1 --dry-run --selector=name=mycluster
 
 ===== Show Policies
 
-To view all policies:
+To view policies, either all of them or a specific one:
 ....
 pgo show policy all
+pgo show policy somepolicy
 ....
 
 ===== Show Clusters with a Specific Policy
