links to wiki pages

[cresposito]

Not a big issue, but:

The hyperlinks to the wiki sections in the How to Use guide are not correct because they don't include the leading zeros on the wiki section URLs.

[ebgoldstein]

thanks for pointing this out @cresposito !

[dbuscombe-usgs]

I plan to overhaul the wiki soon, so I will update these links at that time. Thanks again