diff --git a/CREDITS.md b/CREDITS.md
index 00da7ef..37e8bda 100644
--- a/CREDITS.md
+++ b/CREDITS.md
@@ -37,3 +37,7 @@ These credits refer to the contributors to this repository:
 [@PeterDaveHello](https://github.com/PeterDaveHello) - Simplify .ssh directory setup process in Dockerfile #111
 
 [@PeterDaveHello](https://github.com/PeterDaveHello) - Reduce image size by setting git clone depth #110
+
+[@PeterDaveHello](https://github.com/PeterDaveHello) -  Reduce Dockerfile instructions and Docker image layers #112
+
+[@weskerfoot](https://github.com/weskerfoot) Docs updates: usb passthrough, headless mode, disk space reduction guide #113
diff --git a/running-mac-inside-docker-qemu.png b/running-mac-inside-docker-qemu.png
old mode 100644
new mode 100755
index dfa2023..cbb18c8
Binary files a/running-mac-inside-docker-qemu.png and b/running-mac-inside-docker-qemu.png differ