--- a/doc/book/en/development/devrepo/hooks.rst	Fri Jun 19 09:19:27 2009 +0200
+++ b/doc/book/en/development/devrepo/hooks.rst	Fri Jun 19 20:38:32 2009 +0200
@@ -10,8 +10,8 @@
 *Hooks* are executed before or after updating an entity or a relation in the
 repository.
 
-Their prototypes are as follows: 
-    
+Their prototypes are as follows:
+
     * after_add_entity     (session, entity)
     * after_update_entity  (session, entity)
     * after_delete_entity  (session, eid)
@@ -23,10 +23,10 @@
     * after_delete_relation  (session, fromeid, rtype, toeid)
     * before_add_relation    (session, fromeid, rtype, toeid)
     * before_delete_relation (session, fromeid, rtype, toeid)
-    
+
     * server_startup
     * server_shutdown
-    
+
     * session_open
     * session_close