Some minor comment cleanup
commitee41af3aa5b68d8860766aff4ad6ab78e1e02e07
authorBrett Chik <bchik@fb.com>
Tue, 9 Aug 2022 07:09:33 +0000 (9 00:09 -0700)
committerFacebook GitHub Bot <facebook-github-bot@users.noreply.github.com>
Tue, 9 Aug 2022 07:09:33 +0000 (9 00:09 -0700)
tree9e0b508e0a1e9dd4774d2893efaaed3d70b80845
parent59b1552823a4275aeda27da3c202bbfa3cd18d5b
Some minor comment cleanup

Summary:
Modules are case sensitive but a comment in a test case just a few lines above implies that
they are not.  This fixes that comment, and then batches the case sensitive
symbols together to be more explicit.

Also added some clarification around the schema version number.

Reviewed By: edwinsmith

Differential Revision: D38433184

fbshipit-source-id: 9a452efccdd0eeb63d5583f7323efa791e79fc9f
hphp/runtime/ext/facts/ext_facts.cpp
hphp/runtime/ext/facts/test/symbol-map-test.cpp