fixing error messages

daggyd/daggyd/daggyd.cpp

@@ -162,7 +162,7 @@ std::unique_ptr<de::TaskExecutor> executorFactory(const rj::Value &config)
     if (!execConf.IsObject())
       throw std::runtime_error("Executor config is not an object");
     if (!execConf.HasMember("name"))
-      throw std::runtime_error("Executor config is missing execger name");
+      throw std::runtime_error("Executor config is missing name");
     if (!execConf.HasMember("config"))
       throw std::runtime_error("Executor config is missing config");
     std::string name       = execConf["name"].GetString();