r.li manual: Update reference to fragstat paper

[ecodiv]

updated dead URL to fragstat paper by McGarigal et al.

[veroandreo]

@echoix I edited the original title to match the style we use, why does the test fail?

[echoix]

@echoix I edited the original title to match the style we use, why does the test fail?

@veroandreo because the regex used doesn't expect a space between r.li and manual before the colon.
Also, I'm not quite sure why when changing the title, it adds a new check rather than replacing the existing one. Looks like it gets separated by trigger event.

[neteler]

the regex used doesn't expect a space between r.li and manual before the colon.

(I'd love to see xxx manual: to be identified as an entry for the manual section in the release notes.)

[echoix]

the regex used doesn't expect a space between r.li and manual before the colon.

(I'd love to see xxx manual: to be identified as an entry for the manual section in the release notes.)

@wenzeslaus ?

[echoix]

Let's keep on going, and don't wait for the regex to be adjusted. It will need to be done for a next release, shoving it for later. I opened an issue to track this.