spelling fix (#708)

Author: HeyCamCam

entrypoint.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Expand the arguments into an array of strings. This is requires because the GitHub action
+# Expand the arguments into an array of strings. This is required because the GitHub action
 # provides all arguments concatenated as a single string.
 ARGS=("$@")