Changed getting started install version

Alex Higgs · Alex Higgs · commit da5553c09fac · 2019-10-25T13:44:34.000+01:00
diff --git a/docs/gettingstarted.md b/docs/gettingstarted.md
@@ -64,7 +64,7 @@ Add the following to your ```packages.yml```:
 packages:
 
   - git: "https://github.com/Datavault-UK/dbtvault"
-    revision: v0.2.2-pre
+    revision: v0.3.1-pre
 ```
 
 And run 
