'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'

1992/albert/README.md

@@ -58,13 +58,13 @@ make alt
 
 Use `albert.alt` as you would `albert` above.
 
-## Judges' comments:
+## Judges' remarks:
     
 We were impressed with the speed at which it was able to factor
 arbitrarily large numbers consisting of factors that fit into
 a long.
 
-## Author's comments:
+## Author's remarks:
 
 The Obfuscated version of the Horst algorithm.