[vte] all: Fix sixelparser.{hh,cc} licence header

[Christian Persch <chpe src gnome org>]

commit 97d2e87fa196e4023bf658bc56701cac27063434
Author: Christian Persch <chpe src gnome org>
Date:   Sat Aug 22 20:53:10 2020 +0200

    all: Fix sixelparser.{hh,cc} licence header

 src/sixelparser.cc | 4 ++--
 src/sixelparser.hh | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/sixelparser.cc b/src/sixelparser.cc
index a5f89e71..3eada493 100644
--- a/src/sixelparser.cc
+++ b/src/sixelparser.cc
@@ -4,14 +4,14 @@
  * originally written by kmiya@cluti (https://github.com/saitoha/sixel/blob/master/fromsixel.c)
  *
  * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
+ * modify it under the terms of the GNU General Public
  * License as published by the Free Software Foundation; either
  * version 3 of the License, or (at your option) any later version.
  *
  * This library 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
- * Lesser General Public License for more details.
+ * 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 <https://www.gnu.org/licenses/>.
diff --git a/src/sixelparser.hh b/src/sixelparser.hh
index b8975bd7..c674e05e 100644
--- a/src/sixelparser.hh
+++ b/src/sixelparser.hh
@@ -4,14 +4,14 @@
  * originally written by kmiya@cluti (https://github.com/saitoha/sixel/blob/master/fromsixel.c)
  *
  * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
+ * modify it under the terms of the GNU General Public
  * License as published by the Free Software Foundation; either
  * version 3 of the License, or (at your option) any later version.
  *
  * This library 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
- * Lesser General Public License for more details.
+ * 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 <https://www.gnu.org/licenses/>.