Update README.md

README.md

@@ -2,7 +2,7 @@
 15-Puzzle-Game but with photos from Instagram or device
 
 # Requirements
-The library requires Android **API Level 21+**.
+The game requires Android **API Level 21+**.
 
 # Screenshots
 ![Main screen](/screenshots/main_screen.png) ![Game screen](/screenshots/game_screen.png)
@@ -17,7 +17,7 @@ https://youtu.be/ymH1ZBHSNCE
 - Reset the game to have a competition with family, co-worker and friends.
 
 # Use Instagram photos
-In order to use photos from Instagram you have to compile the app for yourself, because the app is not yet approved by Instagram.
+In order to use photos from Instagram you have to compile the app by yourself, because the app is not yet approved by Instagram.
 Register your own Application at https://www.instagram.com/developer/ and replace the Client-ID, Client-Secret and Client-Callback in the .utils/Constans.java file
 
 # Credits