small misspelling fixes.

src/builtins.cc

 // Copyright 2012 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 810 matching lines @@
     if (len > elms->length()) {
       return CallJsBuiltin(isolate, "ArraySlice", args);
     }
   }
 
   JSObject* object = JSObject::cast(receiver);
 
   ASSERT(len >= 0);
   int n_arguments = args.length() - 1;
 
-  // Note carefully choosen defaults---if argument is missing,
+  // Note carefuly choosen defaults---if argument is missing,
   // it's undefined which gets converted to 0 for relative_start
   // and to len for relative_end.
   int relative_start = 0;
   int relative_end = len;
   if (n_arguments > 0) {
     Object* arg1 = args[1];
     if (arg1->IsSmi()) {
       relative_start = Smi::cast(arg1)->value();
     } else if (arg1->IsHeapNumber()) {
       double start = HeapNumber::cast(arg1)->value();
@@ skipping 1036 matching lines @@
   return Handle<Code>(code_address);                        \
 }
 BUILTIN_LIST_C(DEFINE_BUILTIN_ACCESSOR_C)
 BUILTIN_LIST_A(DEFINE_BUILTIN_ACCESSOR_A)
 BUILTIN_LIST_DEBUG_A(DEFINE_BUILTIN_ACCESSOR_A)
 #undef DEFINE_BUILTIN_ACCESSOR_C
 #undef DEFINE_BUILTIN_ACCESSOR_A
 
 
 } }  // namespace v8::internal