diff -r ec595a5e793e -r 72a9b7284ccf hotspot/src/share/vm/opto/graphKit.cpp
--- a/hotspot/src/share/vm/opto/graphKit.cpp	Mon Mar 09 13:34:00 2009 -0700
+++ b/hotspot/src/share/vm/opto/graphKit.cpp	Thu Mar 12 18:16:36 2009 -0700
@@ -1148,7 +1148,7 @@
   Node   *tst = _gvn.transform( btst );
 
   //-----------
-  // if peephole optimizations occured, a prior test existed.
+  // if peephole optimizations occurred, a prior test existed.
   // If a prior test existed, maybe it dominates as we can avoid this test.
   if (tst != btst && type == T_OBJECT) {
     // At this point we want to scan up the CFG to see if we can
@@ -1196,7 +1196,7 @@
   // Consider using 'Reason_class_check' instead?
 
   // To cause an implicit null check, we set the not-null probability
-  // to the maximum (PROB_MAX).  For an explicit check the probablity
+  // to the maximum (PROB_MAX).  For an explicit check the probability
   // is set to a smaller value.
   if (null_control != NULL || too_many_traps(reason)) {
     // probability is less likely