diff --git a/src/img/arrow-icon-left.svg b/src/img/arrow-icon-left.svg
index 2060238..a5c13ad 100644
--- a/src/img/arrow-icon-left.svg
+++ b/src/img/arrow-icon-left.svg
@@ -1,3 +1,6 @@
+ - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+
diff --git a/src/img/container-move.svg b/src/img/container-move.svg
index ee4fd70..e1d1eb7 100644
--- a/src/img/container-move.svg
+++ b/src/img/container-move.svg
@@ -4,9 +4,9 @@
diff --git a/src/img/container-openin-16.svg b/src/img/container-openin-16.svg
index 6786b5e..ef2b833 100644
--- a/src/img/container-openin-16.svg
+++ b/src/img/container-openin-16.svg
@@ -1,9 +1,9 @@
-