diff --git a/src/warden-client/doc/README b/src/warden-client/doc/README
index 07bcef1b199f20b5ac1b824e5db911231cbd38e6..3a09cf89a4b1f7e02d2201520bc083db592c1611 100644
--- a/src/warden-client/doc/README
+++ b/src/warden-client/doc/README
@@ -246,9 +246,9 @@ G. Registration
 
     Receiving of own events   Enables receiving of events sent from your
                               organization domain = yes/no (organizations are
-	                      separated based on the top-level and
-	                      second-level domain). This is mandatory only
-	                      for 'Receiver' client.
+                              separated based on the top-level and
+                              second-level domain). This is mandatory only
+                              for 'Receiver' client.
 
     Description tags          Tags are case insensitive alphanumeric strings
                               designed to allow event receivers to filter