--- old/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	2018-02-07 10:48:54.614172508 +0100
+++ new/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	2018-02-07 10:48:54.158158631 +0100
@@ -1197,7 +1197,7 @@
   }
 
   // Iterate over heap regions, in address order, terminating the
-  // iteration early if the "doHeapRegion" method returns "true".
+  // iteration early if the "do_heap_region" method returns "true".
   void heap_region_iterate(HeapRegionClosure* blk) const;
 
   // Return the region with the given index. It assumes the index is valid.