[Releng] Adjust copyrights
diff --git a/.gitignore b/.gitignore
index 8813066..779f798 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 bin/
 state/
 target/
+.legalchecks.state
 *.local.launch
 Copy of *.launch
 *~