diff --git a/proprietary-files.txt b/proprietary-files.txt
index 82bc2ca..36f622c 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -1,4 +1,4 @@
-# Proprietary files for osprey
+# Device proprietary files - from Motorola package version MPI24.65-33.1 , unless pinned
 
 # Audio
 vendor/etc/acdbdata/Bluetooth_cal.acdb