Update README.md

README.md

@@ -48,7 +48,7 @@ for reference.
     Make sure the ckeck out the exact version of the pipeline you want to run,
     either by comit hash, or an available tag, e.g. via
     ```
-    git checkout v0.1.0
+    git checkout v0.3.0
     ```
 2.  Download the container image specified at the to of the `Snakefile`
     (singularity: ...) manually via, e.g. (make sure to adjust to the exact specification!)