Update the rights configuration file sample

Fix #393

pages/user_documentation.rst

@@ -1068,6 +1068,15 @@ Example:
 
 .. code-block:: ini
 
+   # The default path for this kind of files is ~/.config/radicale/rights
+   # This can be changed in the configuration file
+   #
+   # This file gives independant examples to help users write their own
+   # configuration files. Using these examples together in the same configuration
+   # file is meaningless.
+   #
+   # The first rule matching both user and collection patterns will be returned.
+   
    # This means all users starting with "admin" may read any collection
    [admin]
    user: ^admin.*$
@@ -1082,7 +1091,7 @@ Example:
    permission: rw
    
    # A little more complex: give read access to users from a domain for all
-  # collections of all the users (ie. user@domain.tld can read domain/\*).
+   # collections of all the users (ie. user@domain.tld can read domain/*).
    [domain-wide-access]
    user: ^.+@(.+)\..+$
    collection: ^{0}/.+$
@@ -1097,7 +1106,7 @@ Example:
    # Give write access to owners
    [owner-write]
    user: .+
-  collection: ^%(login)s/.+$
+   collection: ^%(login)s/.*$
    permission: w