diff --git a/cmd/juju/action/list_test.go b/cmd/juju/action/list_test.go
index <HASH>..<HASH> 100644
--- a/cmd/juju/action/list_test.go
+++ b/cmd/juju/action/list_test.go
@@ -82,6 +82,7 @@ func (s *ListSuite) TestInit(c *gc.C) {
 
 func (s *ListSuite) TestRun(c *gc.C) {
 	simpleOutput := `
+ACTION          DESCRIPTION
 kill            Kill the database.
 no-description  No description
 no-params       An action with no parameters.
diff --git a/cmd/juju/action/package_test.go b/cmd/juju/action/package_test.go
index <HASH>..<HASH> 100644
--- a/cmd/juju/action/package_test.go
+++ b/cmd/juju/action/package_test.go
@@ -92,7 +92,7 @@ var someCharmActions = map[string]params.ActionSpec{
 		},
 	},
 	"no-params": {
-		Description: "An action with no parameters.",
+		Description: "An action with no parameters.\n",
 	},
 }
update unit tests for list-actions