fix doc

--HG--
branch : stable

__pkginfo__.py

@@ -19,13 +19,10 @@ long_desc = """\
 Summary
 -------
 
-The `forgotpwd` cube cube provides an easy way to generate a new
-password for an user.
+The `forgotpwd` cube provides an easy way to generate a new password for an
+user, eg the common"I forgot my password" functionnality.
 
-Depends
--------
-
-You must use the cube `registration`.
+It is non-obstrusive and easy to plug.
 
 Usage
 -----