[atk] Fix the DOAP file

[Emmanuele Bassi <ebassi src gnome org>]

commit d84ddda9106ca78c815a91aa9e9524533245373f
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Apr 24 14:16:21 2020 +0100

    Fix the DOAP file
    
    Use the correct element, and the correct email address.

 atk.doap | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/atk.doap b/atk.doap
index ab0ca6b..88a39c2 100644
--- a/atk.doap
+++ b/atk.doap
@@ -40,12 +40,12 @@
       <gnome:userid>leonfan</gnome:userid>
     </foaf:Person>
   </author>
-  <author>
+  <maintainer>
     <foaf:Person>
       <foaf:name>Emmanuele Bassi</foaf:name>
-      <foaf:mbox rdf:resource="mailto:ebassi gnome com" />
+      <foaf:mbox rdf:resource="mailto:ebassi gnome org" />
       <gnome:userid>ebassi</gnome:userid>
     </foaf:Person>
-  </author>
+  </maintainer>
 
 </Project>