Templating Documentation update

[andre-badenhorst-crust-tech]

When looking at templating logic operators for conditional rendering, there seems to be no possible way to compare string comparisons using '=='.

The resource was found on stackoverflow

It was found that replacing the below code works for checking string values.
New code : {{if eq $element.type "credit_note"}}
Old code : {{if $element.type == "credit_note"}}