Remove GPL snippet from C

snippets/c.snippets

@@ -221,23 +221,3 @@ snippet getopt
 # This is kind of convenient
 snippet .
 	[${1}]
-# GPL
-snippet gpl
-	/*
-	 * This program is free software; you can redistribute it and/or modify
-	 * it under the terms of the GNU General Public License as published by
-	 * the Free Software Foundation; either version 2 of the License, or
-	 * (at your option) any later version.
-	 *
-	 * This program is distributed in the hope that it will be useful,
-	 * but WITHOUT ANY WARRANTY; without even the implied warranty of
-	 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	 * GNU General Public License for more details.
-	 *
-	 * You should have received a copy of the GNU General Public License
-	 * along with this program; if not, see <http://www.gnu.org/licenses/>.
-	 *
-	 * Copyright (C) ${1:Author}, `strftime("%Y")`
-	 */
-
-	${0}