[stable/hazelcast] fix parameter columns at imdg READMEs (#71) (#18338)

* fix parameter columns at imdg READMEs (#71)

Signed-off-by: devOpsHelm <devops+1@hazelcast.com>

* increased the chart version

Signed-off-by: hasancelik <hasan@hazelcast.com>

stable/hazelcast/Chart.yaml

@@ -1,5 +1,5 @@
 name: hazelcast
-version: 2.6.0
+version: 2.7.0
 appVersion: "3.12.3"
 tillerVersion: ">=2.7.2"
 kubeVersion: ">=1.9.0-0"

stable/hazelcast/README.adoc

@@ -116,7 +116,7 @@ into `+values.yaml+`) |`+{DEFAULT_HAZELCAST_YAML}+`
 |`+nodeSelector+` |Hazelcast Node labels for pod assignment |`+nil+`
 
 |`+hostPort+` |Port under which Hazelcast PODs are exposed on the host machines
-|`+nil+`                                              |
+|`+nil+`
 
 |`+gracefulShutdown.enabled+` |Turn on and off Graceful Shutdown |`+true+`