diff --git a/libpurgeablemem/include/pm_state.h b/libpurgeablemem/include/pm_state.h
index fd0bbce9cace8dbce2836e52ad22d21b932bab5b..52758b61bd74c1df58564bfacf746bd410b3f336 100644
--- a/libpurgeablemem/include/pm_state.h
+++ b/libpurgeablemem/include/pm_state.h
@@ -61,7 +61,7 @@ static const char * const PMStateNames[PM_ERR_TYPES] = {
     "LockInitFail",
     "ReadLockSucc",
     "ReadLockFail",
-    "WriteLockFail"
+    "WriteLockFail",
     "ReadUnlockFail",
     "WriteUnlockFail",
     "DataPurged",