Use "PROJ" instead of "proj.4" in list badge

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 4ca79b77..b82db7c2 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![AppVeyor Status](https://ci.appveyor.com/api/projects/status/584j49uguwoo5evi?svg=true)](https://ci.appveyor.com/project/OSGeo/proj-4)
 [![Coveralls Status](https://coveralls.io/repos/github/OSGeo/proj.4/badge.svg?branch=master)](https://coveralls.io/github/OSGeo/proj.4?branch=master)
 [![Gitter](https://badges.gitter.im/OSGeo/proj.4.svg)](https://gitter.im/OSGeo/proj.4)
-[![Mailing List](https://img.shields.io/badge/proj.4-mailing%20list-4eb899.svg)](http://lists.maptools.org/mailman/listinfo/proj)
+[![Mailing List](https://img.shields.io/badge/PROJ-mailing%20list-4eb899.svg)](http://lists.maptools.org/mailman/listinfo/proj)
 
 PROJ is a generic coordinate transformation software, that transforms
 coordinates from one coordinate reference system (CRS) to another.