Cosmetic changes ("set up" is a verb, "setup" is a noun).

src/bootstrapper.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 817 matching lines @@
   Handle<JSBuiltinsObject> builtins_global(global_context_->builtins());
   global_context_->set_extension(*inner_global);
   global_context_->set_global(*inner_global);
   global_context_->set_security_token(*inner_global);
   static const PropertyAttributes attributes =
       static_cast<PropertyAttributes>(READ_ONLY | DONT_DELETE);
   ForceSetProperty(builtins_global,
                    factory()->LookupAsciiSymbol("global"),
                    inner_global,
                    attributes);
-  // Setup the reference from the global object to the builtins object.
+  // Set up the reference from the global object to the builtins object.
   JSGlobalObject::cast(*inner_global)->set_builtins(*builtins_global);
   TransferNamedProperties(inner_global_from_snapshot, inner_global);
   TransferIndexedProperties(inner_global_from_snapshot, inner_global);
 }
 
 
 // This is only called if we are not using snapshots.  The equivalent
 // work in the snapshot case is done in HookUpInnerGlobal.
 void Genesis::InitializeGlobal(Handle<GlobalObject> inner_global,
                                Handle<JSFunction> empty_function) {
@@ skipping 504 matching lines @@
         0,
         0,
         extension,
         NULL,
         Handle<String>::null(),
         use_runtime_context ? NATIVES_CODE : NOT_NATIVES_CODE);
     if (function_info.is_null()) return false;
     if (cache != NULL) cache->Add(name, function_info);
   }
 
-  // Setup the function context. Conceptually, we should clone the
+  // Set up the function context. Conceptually, we should clone the
   // 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
                       ? Handle<Context>(top_context->runtime_context())
                       : top_context);
   Handle<JSFunction> fun =
       factory->NewFunctionFromSharedFunctionInfo(function_info, context);
 
@@ skipping 66 matching lines @@
   Handle<String> name = factory()->LookupAsciiSymbol("builtins");
   builtins_fun->shared()->set_instance_class_name(*name);
 
   // Allocate the builtins object.
   Handle<JSBuiltinsObject> builtins =
       Handle<JSBuiltinsObject>::cast(factory()->NewGlobalObject(builtins_fun));
   builtins->set_builtins(*builtins);
   builtins->set_global_context(*global_context());
   builtins->set_global_receiver(*builtins);
 
-  // Setup the 'global' properties of the builtins object. The
+  // Set up the 'global' properties of the builtins object. The
   // 'global' property that refers to the global object is the only
   // way to get from code running in the builtins context to the
   // global object.
   static const PropertyAttributes attributes =
       static_cast<PropertyAttributes>(READ_ONLY | DONT_DELETE);
   Handle<String> global_symbol = factory()->LookupAsciiSymbol("global");
   Handle<Object> global_obj(global_context()->global());
   CHECK_NOT_EMPTY_HANDLE(isolate(),
                          JSObject::SetLocalPropertyIgnoreAttributes(
                              builtins, global_symbol, global_obj, attributes));
 
-  // Setup the reference from the global object to the builtins object.
+  // Set up the reference from the global object to the builtins object.
   JSGlobalObject::cast(global_context()->global())->set_builtins(*builtins);
 
   // Create a bridge function that has context in the global context.
   Handle<JSFunction> bridge =
       factory()->NewFunction(factory()->empty_symbol(),
                              factory()->undefined_value());
   ASSERT(bridge->context() == *isolate()->global_context());
 
   // Allocate the builtins context.
   Handle<Context> context =
@@ skipping 203 matching lines @@
     if (!CompileBuiltin(isolate(), i)) return false;
     // TODO(ager): We really only need to install the JS builtin
     // functions on the builtins object after compiling and running
     // runtime.js.
     if (!InstallJSBuiltins(builtins)) return false;
   }
 
   InstallNativeFunctions();
 
   // Store the map for the string prototype after the natives has been compiled
-  // and the String function has been setup.
+  // and the String function has been set up.
   Handle<JSFunction> string_function(global_context()->string_function());
   ASSERT(JSObject::cast(
       string_function->initial_map()->prototype())->HasFastProperties());
   global_context()->set_string_function_prototype_map(
       HeapObject::cast(string_function->initial_map()->prototype())->map());
 
   // Install Function.prototype.call and apply.
   { Handle<String> key = factory()->function_class_symbol();
     Handle<JSFunction> function =
         Handle<JSFunction>::cast(GetProperty(isolate()->global(), key));
@@ skipping 677 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   ASSERT(!IsActive());
 }
 
 } }  // namespace v8::internal