update readme

README.md

@@ -1,12 +1,9 @@
-### Contains 1 light theme + 1 dark theme. Not too bright, not too dark, perfect for your eyes.
+## Contains 1 light theme + 1 dark theme.
 
 ### Theme "Sepia":
+
 ![screenshot.sepia.png](images/screenshot.sepia.png)
-### Theme "Sepia from Cuttlefish":
-![screenshot.cuttlefish.png](images/screenshot.cuttlefish.png)
 
-### To request a color improvement:
-If you want to suggest how a piece of code should be highlighted, [submit an issue](https://github.com/ZYinMD/sepia/issues) and I'll make the change.
+### Theme "Sepia from Cuttlefish":
 
-### To contribute:
-If you'd like to contribute, [follow the instructions](https://github.com/ZYinMD/sepia/blob/master/CONTRIBUTING.md) and it'll be super streamlined and super easy.
+![screenshot.cuttlefish.png](images/screenshot.cuttlefish.png)