'comments' -> 'remarks' in all README.md files

As in

    sgit -e 's/\([Aa]uthor.*\)comments/\1remarks/g' -e 's/\([Jj]udge.*\)comments/\1remarks/g' '*README.md'

1988/dale/README.md

@@ -63,7 +63,7 @@ Thank you Cody for your assistance!
 NOTE: in linux it might happen that core dumps are created when running this
 entry even though it works fine.
 
-## Judges' comments
+## Judges' remarks
 
 This entry has a very twisted flow of control via recursion, iteration 
 and multi-processing.  Try to understand what is being done with the