Fix ansible & shell errors

Oh the joy of multi-step implement-run-debug situations like this...

Change-Id: Icf63ca02469f2ceb377b4ceb42bdc3004325dbd7
diff --git a/playbooks/download-artifacts-from-check/run.yaml b/playbooks/download-artifacts-from-check/run.yaml
new file mode 100644
index 0000000..920dce2
--- /dev/null
+++ b/playbooks/download-artifacts-from-check/run.yaml
@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - download-artifacts-from-check
diff --git a/playbooks/retrieve-artifacts-from-check/run.yaml b/playbooks/retrieve-artifacts-from-check/run.yaml
deleted file mode 100644
index 0e44b5b..0000000
--- a/playbooks/retrieve-artifacts-from-check/run.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-- hosts: all
-  roles:
-    - retrieve-artifacts-from-check