modified define arg
#define MAX_LINEAR_VELOCITY 0.22 // m/s (BURGER : 0.22, WAFFLE : 0.25)
#define MAX_ANGULAR_VELOCITY 2.84 // rad/s (BURGER : 2.84, WAFFLE : 1.82)
-#define MIN_LINEAR_VELOCITY -0.22
-#define MIN_ANGULAR_VELOCITY -2.84
+#define MIN_LINEAR_VELOCITY -MAX_LINEAR_VELOCITY
+#define MIN_ANGULAR_VELOCITY -MAX_ANGULAR_VELOCITY
#endif //TURTLEBOT3_BURGER_H_
\ No newline at end of file
