diff --git a/builtin/providers/heroku/resource_heroku_app.go b/builtin/providers/heroku/resource_heroku_app.go
index eca88b345..47246f6cc 100644
--- a/builtin/providers/heroku/resource_heroku_app.go
+++ b/builtin/providers/heroku/resource_heroku_app.go
@@ -125,7 +125,7 @@ func resourceHerokuApp() *schema.Resource {
 func switchHerokuAppCreate(d *schema.ResourceData, meta interface{}) error {
 	orgCount := d.Get("organization.#").(int)
 	if orgCount > 1 {
-		return fmt.Errorf("Error Creating Heroku App: Only 1 Organization")
+                return fmt.Errorf("Error Creating Heroku App: Only 1 Heroku Organization is permitted")
 	}
 
 	if _, ok := d.GetOk("organization.0.name"); ok {