fix previous commit

src/Statement.cc

@@ -185,6 +185,7 @@ void
 OptionsList::writeOutputCommon(ostream &output, const string &option_group) const
 {
   for (const auto &[name, val] : options)
+    {
       auto name1 = name;
       std::visit([&]<class T>(const T &v)
 	{
@@ -262,6 +263,7 @@ OptionsList::writeOutputCommon(ostream &output, const string &option_group) cons
 	    }
 	}, val);
     }
+}
 
 void
 OptionsList::writeJsonOutput(ostream &output) const