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-rw-r--r--src/backlight.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backlight.py b/src/backlight.py
index be5265b..cee3af6 100644
--- a/src/backlight.py
+++ b/src/backlight.py
@@ -15,6 +15,8 @@
# 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 module implements support for backlight control.
+
import os
import sys
from subprocess import Popen