Correct gnome-keyring mapping

gnome-keyring is a daemon. The gnome-keyring package means to use libgnome-keyring.

Author: jtojnar

cabal2nix/src/Distribution/Nixpkgs/Haskell/FromCabal/Name.hs

@@ -62,7 +62,7 @@ libNixName "GLU"                                = ["libGLU","libGL"]
 libNixName "glut"                               = ["freeglut","libGLU","libGL"]
 libNixName "gmodule"                            = return "glib"
 libNixName "gmodule-2.0"                        = return "glib"
-libNixName "gnome-keyring"                      = return "gnome-keyring"
+libNixName "gnome-keyring"                      = return "libgnome-keyring"
 libNixName "gnome-keyring-1"                    = return "libgnome-keyring"
 libNixName "gnome-vfs-2.0"                      = return "gnome-vfs"
 libNixName "gnome-vfs-module-2.0"               = return "gnome-vfs_module"