Description of the problem:

The knative eventing install script has some entries starting here that reference <workflow-namespace> when it should be a variable. This is causing the script to have errors. The variable should also be defined at the top of the script.
 

How reproducible:

100%

Steps to reproduce:

1. Run script

Actual results:

/eventing-automate-install.sh: line 127: workflow-namespace: No such file or directory" 

Expected results:

No errors and commands succeed