Merge pull request #248 from dgrove-oss/queue_config_cleanup

clarify config of pthread_workqueue vs. internal_workqueue

Signed-off-by: Daniel A. Steffen <dsteffen@apple.com>
diff --git a/PATCHES b/PATCHES
index 8a0d134..cb00693 100644
--- a/PATCHES
+++ b/PATCHES
@@ -333,3 +333,4 @@
 [3fba60a] APPLIED rdar://32283666
 [d6eb245] APPLIED rdar://32283666
 [0b6c22e] APPLIED rdar://33531111
+[5a3c02a] APPLIED rdar://33531111