[gtkglext] gtkglext.pc.in: require "gtk+-2.0" not "gtk-2.0"

[Mukund Sivaraman <muks src gnome org>]

commit fd6d5e53081e7ae931c74656ef6fde957abfb09d
Author: Robert Bragg <robert linux intel com>
Date:   Wed Jul 7 16:09:44 2010 +0100

    gtkglext.pc.in: require "gtk+-2.0" not "gtk-2.0"
    
    This fixes a typo in gtkglext.pc.in to ensure that gtkglext uses the
    right pkg-config name for depending gtk 2.0

 gtkglext.pc.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtkglext.pc.in b/gtkglext.pc.in
index 5f1aa23..b5d70a6 100644
--- a/gtkglext.pc.in
+++ b/gtkglext.pc.in
@@ -11,7 +11,7 @@ multihead= GDKGLEXT_MULTIHEAD_SUPPORT@
 Name: GtkGLExt
 Description: OpenGL Extension to GTK+ (${target} target)
 Version: @VERSION@
-Requires: gtk-2.0 gdkglext-${target}-${api_version}
+Requires: gtk+-2.0 gdkglext-${target}-${api_version}
 Libs: -L${libdir} -lgtkglext-${target}-${api_version}
 Libs.private: @MATH_LIB@
 Cflags: -I${includedir}/gtkglext-${api_version}