diff --git a/hardware/Breakout_134pin_7-967288-1-Connector/version.txt b/hardware/Breakout_134pin_7-967288-1-Connector/version.txt
index ceab6e11ec..a9e7638184 100644
--- a/hardware/Breakout_134pin_7-967288-1-Connector/version.txt
+++ b/hardware/Breakout_134pin_7-967288-1-Connector/version.txt
@@ -1 +1,2 @@
+# this file is related to https://github.com/rusefi/kicad-libraries/blob/master/generate_diffs.sh
 0.1
\ No newline at end of file