Fixing presubmit error

TBR=christian.plesner.hansen@gmail.com

Review URL: http://codereview.chromium.org/192024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/d8.cc

@@ -159,7 +159,7 @@ Handle<Value> Shell::Write(const Arguments& args) {
       printf(" ");
     }
     v8::String::Utf8Value str(args[i]);
-    fwrite(*str, sizeof(char), str.length(), stdout);
+    fwrite(*str, sizeof(**str), str.length(), stdout);
   }
   return Undefined();
 }