docs: fix typo (#24)

README.md

@@ -19,7 +19,7 @@
 Machine learning models can drive cars, paint beautiful pictures and write passable rap. But they famously suck at doing low level controls. Your goal is to write a good controller. This repo contains a model that simulates the lateral movement of a car, given steering commands. The goal is to drive this "car" well for a given desired trajectory.
 
 
-## Geting Started
+## Getting Started
 We'll be using a synthetic dataset based on the [comma-steering-control](https://github.com/commaai/comma-steering-control) dataset for this challenge. These are actual car and road states from [openpilot](https://github.com/commaai/openpilot) users.
 
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