docs: fix typos in README.md (#12)

README.md

@@ -2,11 +2,11 @@
 [![.github/workflows/build.yaml](https://github.com/raeperd/recvcheck/actions/workflows/build.yaml/badge.svg)](https://github.com/raeperd/recvcheck/actions/workflows/build.yaml) [![Go Report Card](https://goreportcard.com/badge/github.com/raeperd/recvcheck)](https://goreportcard.com/report/github.com/raeperd/recvcheck)   
 Golang linter for check receiver type in method 
 
-## Motivtation
+## Motivation
 From [Go Wiki: Go Code Review Comments - The Go Programming Language](https://go.dev/wiki/CodeReviewComments#receiver-type)
 > Don’t mix receiver types. Choose either pointers or struct types for all available method
 
-Following code from [Dave Chenney](https://dave.cheney.net/2015/11/18/wednesday-pop-quiz-spot-the-race) causes data race. Could you find it?
+Following code from [Dave Cheney](https://dave.cheney.net/2015/11/18/wednesday-pop-quiz-spot-the-race) causes data race. Could you find it?
 This linter does it for you.
 
 ```go