Re: [PATCH] CodingGuidelines: Fix a typo

stepnem@gmail.com wrote:

`${parameter/pattern/string}' shell expansion uses glob patterns, so
talking about `regexp' is confusing.

Okay.

- - No regexp ${parameter/pattern/string}.
+ - No substitution ${parameter/pattern/string}.

A bit confusing, since ${parameter%word} and $parameter are
substitutions, too.

Maybe

 - No pattern substitution ${parameter/pattern/string}.

to match the bash manual, would be clearer?