Fixs some misspellings

Change-Id: I03d23d8acca8789b430f74fdac80d287f0fa59df
diff --git a/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/cli/impl/NetconfConfigGetCommand.java b/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/cli/impl/NetconfConfigGetCommand.java
index 5282ab8..b7651a5 100644
--- a/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/cli/impl/NetconfConfigGetCommand.java
+++ b/protocols/netconf/ctl/src/main/java/org/onosproject/netconf/cli/impl/NetconfConfigGetCommand.java
@@ -73,7 +73,7 @@
             print("%s", res);
         } catch (IOException e) {
             log.error("Configuration could not be retrieved", e);
-            print("Error occured retrieving configuration");
+            print("Error occurred retrieving configuration");
         }
     }