fixup: wrap contributing

Author: jsjoeio

docs/CONTRIBUTING.md

@@ -188,7 +188,8 @@ We use these to test anything related to our scripts (most of which live under `
 
 ### Integration tests
 
-These are a work in progress. We build code-server and run tests with `yarn test:integration`, which ensures that code-server's binary works.
+These are a work in progress. We build code-server and run tests with `yarn
+test:integration`, which ensures that code-server's binary works.
 
 Our integration tests look at components that rely on one another. For example,
 testing the CLI requires us to build and package code-server.