README cleanup

README.md

@@ -1,38 +1,48 @@
 # Breaker
+
 _Can you brick-break to a big highscore!?_  
 Brick-breaker game inspired by Arkanoid written in Python using the PyGame library.  
 
 ![Gameplay Demo](gameplay.png)
 
 ## How to run
+
 For Windows check the Releases to get our latest installer or executable.  
-To run directly install [PyGame](https://www.pygame.org/wiki/GettingStarted)[1] for your Python environment and run `main.py` with Python.  
+To run directly install [PyGame](https://www.pygame.org/wiki/GettingStarted) for your Python environment and run `main.py` with Python.  
 
 ## Controls
+
 _Hit the ball and do not let it fall!_
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 - move paddle left: a, w, left-arrow, up-arrow
 - move paddle right: d, s, right-arrow, down-arrow
 - Exit game: escape
 
 Collect powerups:
+
 - green B Boost powerups (10% drop rate) to get a ball boost
 - magenta L Life powerups (5% drop rate) to get a life boost
 
 Break bricks and clear levels for points.
 
 ## How to build
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 Requires pyinstaller package.  
+
 - To build executable: `pyinstaller Breaker.spec`
 
 ## Goals
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 - more powerup types
 - Start menu
 - Level layouts
 
 ## Sources
-[1] PyGame https://www.pygame.org/wiki/GettingStarted  
-[2] Arkanoid levels http://nick-aschenbach.github.io/blog/2015/04/27/arkanoid-game-levels/  
-[3] Arkanoid gameplay https://youtu.be/Th-Z6QQ5AOQ  
+
+[1] PyGame <https://www.pygame.org/wiki/GettingStarted>  
+[2] Arkanoid levels <http://nick-aschenbach.github.io/blog/2015/04/27/arkanoid-game-levels/>  
+[3] Arkanoid gameplay <https://youtu.be/Th-Z6QQ5AOQ>  
 
 ## Credits
-Music - https://opengameart.org/content/stereotypical-90s-space-shooter-music  
+
+Music <https://opengameart.org/content/stereotypical-90s-space-shooter-music>