Update LICENSE to reflect that some ISC code is present

Signed-off-by: Mattias Andrée <m@maandree.se>

2 files changed, 21 insertions, 1 deletions

diff --git a/LICENSE b/LICENSE
index d81393c..aecb077 100644
--- a/LICENSE
+++ b/LICENSE
@@ -15,3 +15,23 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with redshift-ng.  If not, see <http://www.gnu.org/licenses/>.
+
+===============================================================================
+
+The file arg.h is taken, with some parts removed, from libsimple
+
+ISC License
+
+© 2017, 2018, 2021, 2022, 2023, 2024, 2025 Mattias Andrée <m@maandree.se>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/src/arg.h b/src/arg.h
index 6aaffce..2ff6dfc 100644
--- a/src/arg.h
+++ b/src/arg.h
@@ -1,5 +1,5 @@
 /*-
- * This file is taken, with some parts remove, from libsimple
+ * This file is taken, with some parts removed, from libsimple
  * 
  * ISC License
  *