Typo in Workbox Strategies documentation ( "{f" -> "{" )

[drytt]

Library Affected:
Workbox Strategies (documentation)

Browser & Platform:
all browsers

Issue or Feature Request Description:
I think there are unnecessary characters f left.

Workbox Strategies > Advanced Usage
(https://developers.google.com/web/tools/workbox/modules/workbox-strategies)

AS-IS:

...
  if (url.origin === location.origin && url.pathname === '/') {f
...

TO-BE:

...
  if (url.origin === location.origin && url.pathname === '/') {
...

[jeffposnick]

Thanks for pointing this out. (I blame my Macbook Pro's keyboard...)

It'll be addressed in google/WebFundamentals#8474