Adds ssh authentication information in OpenstackNode class.

Change-Id: I46552bc580d1ac82d4236b03589c005622170ffe
diff --git a/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackAuthJsonMatcher.java b/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackAuthJsonMatcher.java
index 055fbe6..2f165f9 100644
--- a/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackAuthJsonMatcher.java
+++ b/apps/openstacknode/app/src/test/java/org/onosproject/openstacknode/codec/OpenstackAuthJsonMatcher.java
@@ -21,7 +21,7 @@
 import org.onosproject.openstacknode.api.OpenstackAuth;
 
 /**
- * Hamcrest matcher for opensatck auth.
+ * Hamcrest matcher for openstack auth.
  */
 public final class OpenstackAuthJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> {