diff --git a/manifests/init.pp b/manifests/init.pp
index 350437e..9636d25 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -85,7 +85,7 @@
   if !is_string($my_localhost_aliases) and !is_array($my_localhost_aliases) {
     fail("hosts::localhost_aliases must be a string or an array.")
   }
-  
+
   if !is_string($my_localhost6_aliases) and !is_array($my_localhost6_aliases) {
     fail("hosts::localhost6_aliases must be a string or an array.")
   }