Update style and formatting to conform to fish style guide.

env_universal.cpp

@@ -132,12 +132,12 @@ static int try_get_socket_once(void)
     if (connect(s, (struct sockaddr *)&local, sizeof local) == -1)
     {
         close(s);
-        
+
         /* If it fails on first try, it's probably no serious error, but fishd hasn't been launched yet.
          This happens (at least) on the first concurrent session. */
         if (get_socket_count > 1)
             wperror(L"connect");
-        
+
         return -1;
     }
 
@@ -438,8 +438,8 @@ void env_universal_set(const wcstring &name, const wcstring &value, bool exportv
     else
     {
         message_t *msg = create_message(exportv?SET_EXPORT:SET,
-                             name.c_str(),
-                             value.c_str());
+                                        name.c_str(),
+                                        value.c_str());
 
         if (!msg)
         {