Update README.md

aniketrajnish · web-flow · commit 5f05ed94c21d · 2022-12-03T15:01:32.000+05:30
diff --git a/README.md b/README.md
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 # Raymarching-Engine-Unity
-A raymarching engine for Unity.<br>
+A raymarching engine for Unity that supports 25+ primitives and various operations.<br>
 
 https://user-images.githubusercontent.com/58925008/155891674-fdb4e1e8-3e80-447b-9439-aec03d8f34eb.mp4
 
