Rename 2019/burton/on.one.liners

Added .txt to help with browsers/GitHub etc. in how to manage it. Also
link to it in the README.md file.

2019/burton/README.md

@@ -38,6 +38,9 @@ A tiny, but punctually correct way of POSIX counting for text files. This one
 line, one word, 127 character beauty continues to expand the number of classic
 unix utilities available as winning entries.
 
+You might find the author's [commentary on one liners](on.one.liners.txt)
+interesting.
+
 
 ## Author's remarks:
 

thanks-for-help.md

@@ -4137,6 +4137,10 @@ advice :-) ) 'not have a cow' about certain things (including one thing it was
 wrong about) in [cow.sh](/2019/burton/cow.sh) (which was renamed from `cow`)
 <strike>moo</strike>too.
 
+Cody also renamed the file `on.one.liners` to
+[on.one.liners.txt](/2019/burton/on.one.liners.txt) to help with
+browsers/GitHub.
+
 
 ## <a name="2019_ciura"></a>[2019/ciura](/2019/ciura/prog.c) ([README.md](/2019/ciura/README.md]))