fixed typo

indra/newview/llstartup.cpp

@@ -3149,7 +3149,7 @@ bool process_login_success_response()
 		LLViewerMedia::openIDSetup(openid_url, openid_token);
 	}
 
-	if(response.has("max-agent-grid")) {		
+	if(response.has("max-agent-groups")) {		
 		std::string max_agent_groups(response["max-agent-groups"]);
 		gMaxAgentGroups = atoi(max_agent_groups.c_str());
 		LL_INFOS("LLStartup") << "gMaxAgentGroups read from login.cgi: "