--- a/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp	Fri Jan 29 12:30:00 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp	Fri Jan 29 14:41:07 2016 +0100
@@ -2310,7 +2310,7 @@
       // whether we added any apparently expensive regions or not, to
       // avoid generating output per region.
       log_debug(gc, ergo, cset)("Added expensive regions to CSet (old CSet region num not reached min)."
-                                "old %u regions, expensive: %u regions, min %u regions, remaining time: %1.2fms",
+                                "old: %u regions, expensive: %u regions, min: %u regions, remaining time: %1.2fms",
                                 old_cset_region_length(), expensive_region_num, min_old_cset_length, time_remaining_ms);
     }
 
@@ -2319,7 +2319,7 @@
 
   stop_incremental_cset_building();
 
-  log_debug(gc, ergo, cset)("Finish choosing CSet. old %u regions, predicted old region time: %1.2fms, time remaining: %1.2f",
+  log_debug(gc, ergo, cset)("Finish choosing CSet. old: %u regions, predicted old region time: %1.2fms, time remaining: %1.2f",
                             old_cset_region_length(), predicted_old_time_ms, time_remaining_ms);
 
   double non_young_end_time_sec = os::elapsedTime();

--- a/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp	Fri Jan 29 12:30:00 2016 +0000
+++ b/hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp	Fri Jan 29 14:41:07 2016 +0100
@@ -125,7 +125,7 @@
   _gc_par_phases[StringDedupQueueFixup] = new WorkerDataArray<double>(max_gc_threads, "Queue Fixup:", true, 2);
   _gc_par_phases[StringDedupTableFixup] = new WorkerDataArray<double>(max_gc_threads, "Table Fixup:", true, 2);
 
-  _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty", true, 3);
+  _gc_par_phases[RedirtyCards] = new WorkerDataArray<double>(max_gc_threads, "Parallel Redirty:", true, 3);
   _redirtied_cards = new WorkerDataArray<size_t>(max_gc_threads, "Redirtied Cards:", true, 3);
   _gc_par_phases[RedirtyCards]->link_thread_work_items(_redirtied_cards);
 }