Update README.md

Typo on docs front page

Author: OliverM

docs/README.md

@@ -6,7 +6,7 @@ features:
 - title: Creative Coding Community
   details: Has a core focus on simplifying the process of creating generative 2D and 3D shaders.
 - title: Integrated Modeling and Shading Functions
-  details: Procedrual modeling techniques including constructive solild geometry (CSG), signed distance fields (SDFs), physically based rendering (PBR) and live shader compilation are all integrated into one easy to learn environment designed for fast experimentation and prototyping.
+  details: Procedural modeling techniques including constructive solild geometry (CSG), signed distance fields (SDFs), physically based rendering (PBR) and live shader compilation are all integrated into one easy to learn environment designed for fast experimentation and prototyping.
 - title: Live Coding Environment
   details: The website features a live-coding environment for quick experimentation
 footer: MIT Licensed | Copyright © 2021 Torin Blankensmith & Peter Whidden