[Chapel Merge] Fix a typo in the docs that referred to CHPL_PLATF

Branch: refs/heads/master
Revision: 913c0a3
Author: bradcray
Log Message:

Merge pull request #17608 from bradcray/fix-chpl-platform-typo

Fix a typo in the docs that referred to CHPL_PLATFORM instead of ...TARGET...

[reviewed @ronawho]

This is a typo I stumbled across while trying to debug why someone had CHPL_PLATFORM set in their environment (where this may or may not have had an impact).

Resolves https://github.com/Cray/chapel-private/issues/1913.

Modified Files:
M doc/rst/usingchapel/launcher.rst

Compare: https://github.com/chapel-lang/chapel/compare/0fb9bc60c2bd...913c0a3eeae3