Fix sphinx-docs warning

When building from source, there is a warning:

     ../doc_src/cmds/string-match.rst:13: WARNING: Inline emphasis
     start-string without end-string.

One fix appears to be putting a space after the epmhasized 'n' character,
e.g., `*n* th` instead of `*n*th`.
This commit is contained in:
Michael Jarvis
2020-11-30 15:44:54 -06:00
committed by ridiculousfish
parent f4f7764390
commit 74915489e3