pocount: add page & Spanish translation

[hasecilu]

• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page(s) have at most 8 examples.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The page(s) follow the style guide.
• The PR title conforms to the recommended templates.
• Version of the command being documented (if known):

[tldr-bot]

The build for this PR failed with the following error(s):

pages/common/pocount.md:6: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/pocount.md:10: TLDR005 Example descriptions should end in a colon with no trailing characters
pages/common/pocount.md:14: TLDR005 Example descriptions should end in a colon with no trailing characters
pages.es/common/pocount.md:6: TLDR005 Example descriptions should end in a colon with no trailing characters
pages.es/common/pocount.md:10: TLDR005 Example descriptions should end in a colon with no trailing characters
pages.es/common/pocount.md:14: TLDR005 Example descriptions should end in a colon with no trailing characters

Please fix the error(s) and push again.

[sebastiaanspeck]

Please do not force-push the branches. This makes reviewing harder for us. In the end all commits will be squashed.

[tldr-bot]

Hello! I've noticed something unusual when checking this PR:

• The page pages.es/common/pocount.md is outdated, based on the command contents itself, compared to the English page.

Is this intended? If so, just ignore this comment. Otherwise, please double-check the commits.

[kant]

Suggested change

	`pocount {{ruta/a/archivo.po}}`
	`pocount {{ruta/al/archivo.po}}`

[kant]

your first and original proposal to tldr must be merged, then do the translation to the language you domain.

[hasecilu]

So, should be on different PRs?

[hasecilu]

There are 337 coincidences for "ruta/a/" and 985 for "ruta/al/" should a PR changing first form be done?

[kant]

first, the original pull request of the english command must be merged, then, once is merged do your proposal of spanish translation