Fix typo.

src/bootstrapper.cc

 // Copyright 2006-2008 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 942 matching lines @@
   // function before overwriting the context but since we're in a
   // single-threaded environment it is not strictly necessary.
   ASSERT(Top::context()->IsGlobalContext());
   Handle<Context> context =
       Handle<Context>(use_runtime_context
                       ? Top::context()->runtime_context()
                       : Top::context());
   Handle<JSFunction> fun =
       Factory::NewFunctionFromBoilerplate(boilerplate, context);
 
-  // Call function using the either the runtime object or the global
+  // Call function using either the runtime object or the global
   // object as the receiver. Provide no parameters.
   Handle<Object> receiver =
       Handle<Object>(use_runtime_context
                      ? Top::context()->builtins()
                      : Top::context()->global());
   bool has_pending_exception;
   Handle<Object> result =
       Execution::Call(fun, receiver, 0, NULL, &has_pending_exception);
   if (has_pending_exception) return false;
   return PendingFixups::Process(
@@ skipping 697 matching lines @@
 }
 
 
 // Restore statics that are thread local.
 char* Genesis::RestoreState(char* from) {
   current_ = *reinterpret_cast<Genesis**>(from);
   return from + sizeof(current_);
 }
 
 } }  // namespace v8::internal