Update README.md

README.md

 # UI using Gesture Recognition
 
-By using Gesture Recognition and Fingertip Detection model, we propose an input application and algorithm that can be practically used by overcoming the limitations of the learned keypoints.
+By using Gesture Recognition and Fingertip Detection model, we propose an UI and algorithm that can be practically used by overcoming the limitations of the learned keypoints.
 
 The following model was used in the study. The model is a unified CNN algorithm that simultaneously performs hand gesture recognition and fingertip detection.
 https://github.com/MahmudulAlam/Unified-Gesture-and-Fingertip-Detection
@@ -8,4 +8,4 @@ https://github.com/MahmudulAlam/Unified-Gesture-and-Fingertip-Detection
 How to use this study
 1) Go to the model's github and download it according to the instructions.
 2) Download actgui.py, realTime.py, and realtimeUI.py of this study and put it in the location of real-time.py.
-4) Execute realtimeUI.py.
+3) Execute realtimeUI.py.