Corrected the Wordings for Clarity

Author: Gurmukh Singh

HA_QJM/steps

@@ -26,8 +26,8 @@ Note:
   - namenode must be stopped for this step;
   - Only run this if you have not executed step4.
   	- Means that there was already a single Namenode and now you need to initialize the shared edits for Journals.
-  	- We do not need initialize command if we are formating the Namenode as it will automatically initiallize the Journals
-	node directories, assuming that you have the HA configuration already in place when you execute "format"
+  	- You must not use initialize command if we are formating the Namenode as it will automatically initiallize the Journals
+	  node directories
 
 
 6. Format zkFC