[tepl] InfoBar: slightly improve the class description

[Sébastien Wilmet <swilmet src gnome org>]

commit 369f86f43666e751c7e417543165ea48977d5e85
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Nov 11 07:24:18 2020 +0100

    InfoBar: slightly improve the class description

 tepl/tepl-info-bar.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tepl/tepl-info-bar.c b/tepl/tepl-info-bar.c
index 6b0ebd2..f04fae4 100644
--- a/tepl/tepl-info-bar.c
+++ b/tepl/tepl-info-bar.c
@@ -9,8 +9,8 @@
  * @Title: TeplInfoBar
  * @Short_description: Subclass of #GtkInfoBar
  *
- * #TeplInfoBar is a subclass of #GtkInfoBar with functions to ease the creation
- * of info bars.
+ * #TeplInfoBar is a subclass of #GtkInfoBar. In most cases it permits to create
+ * #GtkInfoBar's more easily.
  */
 
 /* To put later in the class description / the goal: