[libgweather] NEWS: Fix information about the ABI break

[Bastien Nocera <hadess src gnome org>]

commit e93a119cb218b9c5f0f16fde54f7389d41f31ee1
Author: Dmitry Shachnev <mitya57 gmail com>
Date:   Mon Sep 16 12:14:02 2019 +0300

    NEWS: Fix information about the ABI break

 NEWS | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index e89c578..4a80f15 100644
--- a/NEWS
+++ b/NEWS
@@ -9,9 +9,9 @@ together failing in some circumstances, and also fix the iwin service.
 Version 3.33.0
 ==============
 
-This version of the library bumps the soname after an ABI break in 3.28.0
+This version of the library bumps the soname after an ABI break in 3.31.91
 that went unnoticed. If you see strange crashes, make sure to bump the
-required version of libgweather to 3.28.0 or newer.
+required version of libgweather to 3.31.91 or newer.
 
 ==============
 Version 3.32.1