Update getting-started.md (#77)

Author: Boemeltrein

src/content/docs/truetech/forgetool/getting-started.md

@@ -43,7 +43,7 @@ First off we need to generate all file and folder structure for us to store any
 
 For this, in a terminal, run:
 
-`forgetool clusterinit`
+`forgetool cluster init`
 
 or, on Windows: