[gspell] readme: keep main description in sync with the wiki

[Sébastien Wilmet <swilmet src gnome org>]

commit 758752920079558f39968388ab407c774403f77c
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Jan 7 16:07:40 2016 +0100

    readme: keep main description in sync with the wiki

 README |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/README b/README
index 5cd7f97..a4935ef 100644
--- a/README
+++ b/README
@@ -3,8 +3,7 @@ gspell - a spell-checking library for GTK+
 
 This is version 0.2.3 of gspell.
 
-gspell provides a flexible API to implement the spell checking in a GTK+
-application.
+gspell provides a flexible API to add spell checking to a GTK+ application.
 
 Announcement and why this library has been created: