Update _getting-started/index.md

Co-Authored-By: Philippus Baalman <philippus@gmail.com>

Author: mlachkar

_getting-started/index.md

@@ -28,7 +28,7 @@ The Scala installer is a tool named `cs` that ensures that a JVM and standard Sc
 Along with managing JVMs, it also installs useful command line tools: 
 ammonite, coursier, scala, scalac, sbt-launcher, scalafmt.
 
-For more information, read [couriser-cli documentation](https://get-coursier.io/docs/cli-overview)
+For more information, read [coursier-cli documentation](https://get-coursier.io/docs/cli-overview)
 
 ### ...Or manually
 1. if you don't have java 1.8 or 11 installed, download