[ghex] pkgconfig: Moved gail dependency to Requires.private

[Kalev Lember <klember src gnome org>]

commit e42dd91b6ab838ba4bd200b719de1349f9727438
Author: Kalev Lember <kalevlember gmail com>
Date:   Tue Aug 9 08:41:42 2011 +0300

    pkgconfig: Moved gail dependency to Requires.private
    
    https://bugzilla.gnome.org/show_bug.cgi?id=572697

 data/gtkhex-3.pc.in |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/data/gtkhex-3.pc.in b/data/gtkhex-3.pc.in
index 9735948..44ccb51 100644
--- a/data/gtkhex-3.pc.in
+++ b/data/gtkhex-3.pc.in
@@ -6,7 +6,8 @@ includedir= includedir@
 Name: gtkhex
 Description: GtkHex - A hex display widget.
 Version: @VERSION@
-Requires: gail-3.0 atk gtk+-3.0
+Requires: gtk+-3.0
+Requires.private: gail-3.0
 Libs: -L${libdir} -lgtkhex-3
 Cflags: -I${includedir}/gtkhex-3