add COPYING & fix typo in GPL URL

2021/Makefile

@@ -3,8 +3,9 @@
 # Copyright (C) 2021 Bruno Raoult ("br")
 # Licensed under the GNU General Public License v3.0 or later.
 # Some rights reserved. See COPYING.
-#  * You should have received a copy of the GNU General Public License along with this
-# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
 #

2021/day01/Makefile

@@ -3,8 +3,9 @@
 # Copyright (C) 2021 Bruno Raoult ("br")
 # Licensed under the GNU General Public License v3.0 or later.
 # Some rights reserved. See COPYING.
-#  * You should have received a copy of the GNU General Public License along with this
-# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
 #

2021/day01/aoc-c.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  */

2021/day02/Makefile

@@ -3,8 +3,9 @@
 # Copyright (C) 2021 Bruno Raoult ("br")
 # Licensed under the GNU General Public License v3.0 or later.
 # Some rights reserved. See COPYING.
-#  * You should have received a copy of the GNU General Public License along with this
-# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
 #

2021/day02/aoc-c.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  */

2021/day03/Makefile

@@ -3,8 +3,9 @@
 # Copyright (C) 2021 Bruno Raoult ("br")
 # Licensed under the GNU General Public License v3.0 or later.
 # Some rights reserved. See COPYING.
-#  * You should have received a copy of the GNU General Public License along with this
-# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
 #

2021/day03/aoc-c.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  */

2021/day04/Makefile

@@ -3,8 +3,9 @@
 # Copyright (C) 2021 Bruno Raoult ("br")
 # Licensed under the GNU General Public License v3.0 or later.
 # Some rights reserved. See COPYING.
-#  * You should have received a copy of the GNU General Public License along with this
-# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
 #

2021/day04/aoc-c.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  */

2021/include/bits.h

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  *

2021/include/debug.h

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  *

2021/include/pool.h

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  *

2021/libsrc/debug.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  *

2021/libsrc/pool.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  *

2021/templates/Makefile

@@ -3,8 +3,9 @@
 # Copyright (C) 2021 Bruno Raoult ("br")
 # Licensed under the GNU General Public License v3.0 or later.
 # Some rights reserved. See COPYING.
-#  * You should have received a copy of the GNU General Public License along with this
-# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+#
+# You should have received a copy of the GNU General Public License along with this
+# program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
 #
 # SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
 #

2021/templates/aoc-c.c

@@ -5,7 +5,7 @@
  * Some rights reserved. See COPYING.
  *
  * You should have received a copy of the GNU General Public License along with this
- * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.htmlL>.
+ * program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
  *
  * SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
  */