[gcompris] typo in a translatable string.

[Bruno Coudoin <bcoudoin src gnome org>]

commit 0423fd15a7da492a832a5bcd368a463e7e6f3319
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Tue Oct 16 02:55:35 2012 +0200

    typo in a translatable string.

 .../explore_world_music/content.desktop.in         |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/explore_world_music-activity/resources/explore_world_music/content.desktop.in b/src/explore_world_music-activity/resources/explore_world_music/content.desktop.in
index 37cecd5..7d64aa9 100644
--- a/src/explore_world_music-activity/resources/explore_world_music/content.desktop.in
+++ b/src/explore_world_music-activity/resources/explore_world_music/content.desktop.in
@@ -91,6 +91,6 @@ y=141
 _title = America
 _text = America also has a wide variety of musical genres, but perhaps it is most famous for rock n' roll music. This music features vocalists, guitars, and drums.
 _question = The 'king' of rock n' roll is
-_shortPrompt = The 'kind' of rock n' roll, Elvis Presley, made his music famous in this country.
+_shortPrompt = The 'king' of rock n' roll, Elvis Presley, made his music famous in this country.
 music = america.ogg
 image = america.jpg