[Description] spelling mistake [Impaction] modify the mistake [Reference Info] Found the spelling mistake in pool.c
[Description]
spelling mistake
[Impaction]
modify the mistake
[Reference Info]
Found the spelling mistake in pool.c

git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@4949 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2