update V8 to TOT snapshot branch
diff --git a/src/execution.cc b/src/execution.cc
index a79af23..2068413 100644
--- a/src/execution.cc
+++ b/src/execution.cc
@@ -91,7 +91,7 @@
     JSEntryFunction entry = FUNCTION_CAST<JSEntryFunction>(code->entry());
 
     // Call the function through the right JS entry stub.
-    byte* entry_address= func->code()->entry();
+    byte* entry_address = func->code()->entry();
     JSFunction* function = *func;
     Object* receiver_pointer = *receiver;
     value = CALL_GENERATED_CODE(entry, entry_address, function,