'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'

2019/mills/README.md

@@ -36,7 +36,7 @@ less Eugene_Onegin.output.txt
 However, as the binary model files used to produce the output are in an
 implementation-specific format, your mileage may vary.
 
-## Judges' comments:
+## Judges' remarks:
 
 Can a machine learn?
 
@@ -49,7 +49,7 @@ Can it write rules and guidelines for the IOCCC?
 
 You decide. :-)
 
-## Author's comments:
+## Author's remarks:
 
 ### Welcome to OMLET! 🍳: