[PowerPC] [NFC] fix wording typos
authorChen Zheng <czhengsz@cn.ibm.com>
Wed, 3 Feb 2021 02:01:19 +0000 (21:01 -0500)
committerChen Zheng <czhengsz@cn.ibm.com>
Wed, 3 Feb 2021 02:03:17 +0000 (21:03 -0500)
commitb0869a7d72f121b77d48d6496c6c3f00dd4731da
treef20017413d2bbbd1fd340491d7d27c88790a3900
parent608ee55a317f9f7307c90c720c3ab019926cdb49
[PowerPC] [NFC] fix wording typos

Post commit comments address for D92071.
llvm/lib/Target/PowerPC/PPCInstrInfo.cpp