[skip ci] cmakelists comment updated

CMakeLists.txt

 cmake_minimum_required(VERSION 2.8.3)
 project(wolf_ros_laser)
 
-## Compile as C++11, supported in ROS Kinetic and newer
+## Compile as C++14
 add_compile_options(-std=c++14)
 
 # SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/wolf_ros_wrapper/cmake_modules")