Child Process Typo

[CreatCodeBuild]

The third paragraph:
The child_process.spawn() method spawns the child process asynchronously, without blocking the Node.js event loop. The child_process.spawnSync() function provides equivalent functionality in a synchronous manner that blocks the event loop until the spawned process either exits of is terminated.

The last phrase has a typo: 'exits of is terminated' should be 'exits or is terminated'

[benjamingr]

Thanks for the report :)
Made a pull request, assuming all is well will be merged soon.