Tiny cleanup.

src/ia32/code-stubs-ia32.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 237 matching lines @@
     __ mov(argument, Operand(esp, 1 * kPointerSize));
   }
 
   // undefined -> false
   CheckOddball(masm, UNDEFINED, Heap::kUndefinedValueRootIndex, false, &patch);
 
   // Boolean -> its value
   CheckOddball(masm, BOOLEAN, Heap::kFalseValueRootIndex, false, &patch);
   CheckOddball(masm, BOOLEAN, Heap::kTrueValueRootIndex, true, &patch);
 
-  // 'null' -> false.!!!
+  // 'null' -> false.
   CheckOddball(masm, NULL_TYPE, Heap::kNullValueRootIndex, false, &patch);
 
   if (types_.Contains(SMI)) {
     // Smis: 0 -> false, all other -> true
     Label not_smi;
     __ JumpIfNotSmi(argument, &not_smi, Label::kNear);
     // argument contains the correct return value already
     if (!tos_.is(argument)) {
       __ mov(tos_, argument);
     }
@@ skipping 6108 matching lines @@
   __ Drop(1);
   __ ret(2 * kPointerSize);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32