diff -r 439a147b2c0c -r f080b08daace src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp
--- a/src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp	Wed Nov 13 14:08:04 2019 -0800
+++ b/src/hotspot/share/gc/g1/g1ConcurrentMarkThread.cpp	Wed Nov 13 18:00:30 2019 -0500
@@ -393,7 +393,7 @@
     }
 
     // Update the number of full collections that have been
-    // completed. This will also notify the FullGCCount_lock in case a
+    // completed. This will also notify the G1OldGCCount_lock in case a
     // Java thread is waiting for a full GC to happen (e.g., it
     // called System.gc() with +ExplicitGCInvokesConcurrent).
     {