fix docs example
Use accordions without explicit settings definition

Allows you to use accordions without providing an explicit accordion definition to the foundation binding by falling back into the default settings gracefully.
Merge pull request #6013 from mikeangstadt/master

Use accordions without explicit settings definition
wrap division in parenthesis. minor formatting cleanup.
fix random indenting.
Merge pull request #6017 from ctalkington/wrap-division

wrap division in parenthesis. minor formatting cleanup.