[gimp-web/testing] Adjust 2.8.18 release date

[Michael Schumacher <schumaml src gnome org>]

commit 8235105c8c1c60fca9d76d74c89740ed35220013
Author: Michael Schumacher <schumaml gmx de>
Date:   Thu Jul 14 02:14:00 2016 +0200

    Adjust 2.8.18 release date

 content/downloads/index.md |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/content/downloads/index.md b/content/downloads/index.md
index ba2c70d..d637124 100644
--- a/content/downloads/index.md
+++ b/content/downloads/index.md
@@ -8,7 +8,7 @@ Author: Pat David
 </figure>
 
 ## Current Stable Version
-The current stable release of GIMP is **2.8.18** (2016-07-13).
+The current stable release of GIMP is **2.8.18** (2016-07-14).
 
 <div class="OSTEST" markdown="1">
 We think your OS is