Fix comment in kmp_wait_release.h
Fix comment in kmp_wait_release.h

Removed reference to "ref ct" in a comment, as ref_ct no longer exists. Also
moved the comment to where the task_team is about to be tested if NULL.


git-svn-id: f99161ee8ccfe2101cbe1bdda2220bce2ed25485@264786 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp