modified: README.md

README.md

@@ -40,10 +40,12 @@ $ pip install numpy
 
 The project provides makefiles to simplify the compilation and build process:
 
-### Common command
-make                # Compile .so Library.
-make clean          # Clean build files.
-python3 rblidar.py  # Test rblidar.py
+### Build
+First, build the .so library using `make`:
+
+```sh
+$ make
+```
 
 ### Troubleshooting
 · Ensure all dependencies are installed
@@ -53,12 +55,12 @@ python3 rblidar.py  # Test rblidar.py
 ### Usage example
 
 ```python
-    from rblidar import RBLidar
+from rblidar import RBLidar
 
-    def frame_callback(self, point_data_array):
-        print(f"Received data, length: {len(point_data_array)}.")
+def frame_callback(self, point_data_array):
+    print(f"Received data, length: {len(point_data_array)}.")
 
-    lidar = RBLidar("192.168.8.1", 2368, frame_callback=frame_callback)
+lidar = RBLidar("192.168.8.1", 2368, frame_callback=frame_callback)
 ```