libgpg-error: fixed to generate proper .pc file

I really wonder if that pkgconfig file was ever tested on yocto, but obviously
not. The typo is still present in yocto patch repository.

security/libgpg-error/pkgconfig.patch

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../libgpg-error/pkgconfig.patch
-# Copyright (C) 2013 The OpenSDE Project
+# Copyright (C) 2013 - 2014 The OpenSDE Project
 #
 # More information can be found in the files COPYING and README.
 #
@@ -69,5 +69,5 @@ Index: libgpg-error-1.8/src/gpg-error.pc.in
 +Name: gpg-error
 +Description: a library that defines common error values for all GnuPG components
 +Version: @VERSION@
-+Libs: -L{libdir} -lgpg-error
++Libs: -L${libdir} -lgpg-error
 +Cflags: -I${includedir}