diff --git a/gridded_glm/bin/cspp-geo-gglm-make-grids.sh b/gridded_glm/bin/cspp-geo-gglm-make-grids.sh
index afbff79b743cb58fbfe713c7b6e9b491ebd4801f..0a478df4584c251a9569964413596f1c82073055 100755
--- a/gridded_glm/bin/cspp-geo-gglm-make-grids.sh
+++ b/gridded_glm/bin/cspp-geo-gglm-make-grids.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # encoding: utf-8
-# Copyright (C) 2019 Space Science and Engineering Center (SSEC),
+# Copyright (C) 2019-2021 Space Science and Engineering Center (SSEC),
 #  University of Wisconsin-Madison.
 #
 #     This program is free software: you can redistribute it and/or modify
diff --git a/gridded_glm/bin/cspp-geo-gglm.sh b/gridded_glm/bin/cspp-geo-gglm.sh
index 1dee9dc58603a56885fa2c3f3f20f7d9899eedfa..fb2bfff30206dd9eb8e5e6908b3c899515944a88 100755
--- a/gridded_glm/bin/cspp-geo-gglm.sh
+++ b/gridded_glm/bin/cspp-geo-gglm.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 # encoding: utf-8
-# Copyright (C) 2019 Space Science and Engineering Center (SSEC),
+# Copyright (C) 2019-2021 Space Science and Engineering Center (SSEC),
 #  University of Wisconsin-Madison.
 #
 #     This program is free software: you can redistribute it and/or modify
diff --git a/gridded_glm/libexec/_minute_gridder.py b/gridded_glm/libexec/_minute_gridder.py
index cbd092e752092af4df1082b6e87e28ea4007c925..863720d6c8dc2f08c389f50841c40991b51e6fad 100644
--- a/gridded_glm/libexec/_minute_gridder.py
+++ b/gridded_glm/libexec/_minute_gridder.py
@@ -1,5 +1,26 @@
 #!/usr/bin/env python3
-# Based on https://github.com/deeplycloudy/glmtools/blob/master/examples/grid/make_GLM_grids.py
+"""
+Copyright (C) 2020-2021 Space Science and Engineering Center (SSEC), University of Wisconsin-Madison.
+
+    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 3 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/>.
+
+This file is part of the CSPP Geo Gridded GLM software package. CSPP Geo
+Gridded GLM takes GOES GLM Level 2 LCFA files and grids them to the ABI
+fixed grid. It does this using the open source glmtools python package by
+Eric Bruning. glmtools can be found in the runtime directory of this package
+or at https://github.com/deeplycloudy/glmtools.
+"""
 
 parse_desc = """Create one minute NetCDF4 grids (and, optionally, AWIPS-compatible tiles) from GLM flash data.