::I was reading through the edit history of Sandy Hook Elementary School shooting. Rather than have to look at each edit, it is easier to read the edit history and the summaries. If you are just making grammar fixes, then you can just click on 'this is a minor edit'. Then we can see the m next to your edit, and we know it was just a grammar thing. )    
 ::: Thanks.  I will try to get in the habit of marking my minor edits with that "m".  Thanks.