diff --git a/src/motion/Motion.h b/src/motion/Motion.h
index 16353d8..7199ef7 100644
--- a/src/motion/Motion.h
+++ b/src/motion/Motion.h
@@ -28,21 +28,19 @@ public:
      * @brief Move forward for a certain amount of time.
      * @param moveForMs Representing the duration of forward moving in milliseconds.
     */
-    void move(u8int moveForMs);
+    void move(uint8_t moveForMs);
 
     /**
      * @brief Rotate left for a certain amount of time.
      * @param rotateForMs Representing the duration of rotating left in milliseconds.
     */
-    void rotateLeft(u8int rotateForMs);
+    void rotateLeft(uint8_t rotateForMs);
 
     /**
      * @brief Rotate right for a certain amount of time.
      * @param rotateForMs Representing the duration of rotating right in milliseconds.
     */
-    void rotateRight(u8int rotateForMs);
+    void rotateRight(uint8_t rotateForMs);
 
 };
-#endif //Motion_h
-
-
+#endif //Motion_h
\ No newline at end of file