[gedit] README: improve wording of last section

[Jeremy Bicha <jbicha src gnome org>]

commit 48ce8bf291150b5025d5d81958f99b02e7114875
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Mon Dec 3 13:56:49 2018 +0100

    README: improve wording of last section

 README.md | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/README.md b/README.md
index db205d4ba..51af1f219 100644
--- a/README.md
+++ b/README.md
@@ -95,9 +95,7 @@ Contributions
 To contribute changes to the project, please fork the project on [the GNOME gitlab 
instance](https://gitlab.gnome.org/GNOME/gedit) and open a merge request.
 If the change fixes an existing bug, add the issue number in the merge request comment.
 
-If you are interested in helping us to develop gedit, please see the 
-file 'AUTHOR' for contact information and/or send a message to the gedit
-mailing list. See also the file 'HACKING' for more detailed information.
+See the file 'HACKING' for more detailed information.
 
 
   The gedit team.