docs: use period instead of parenthesis (#12042)

[drozd-A]

Closes #12042

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[jannfis]

Hi @drozd-A, thanks for this PR. Can you please change the target branch to master instead? We'll cherry-pick from the default branch to release branches where required.

[drozd-A]

@jannfis This file and content aren't present as is on master

[jannfis]

Oops. That means they must have been removed (or moved to a different place).

[jannfis]

It's been moved to operator-manual by a change in #11888

Can you please open an additional PR against that file in master, so we'll also cherry-pick into 2.6 (the next stable)

[drozd-A]

@jannfis The changes in the PR are not present in master
https://github.com/argoproj/argo-cd/blob/master/docs/operator-manual/config-management-plugins.md

[jannfis]

I see.

Then this PR seems to be a duplicate of #11245. It was marked for cherry-picking into 2.5, but probably we forgot to cherry-pick it.

[codecov]

Codecov Report

Base: 47.38% // Head: 47.38% // No change to project coverage 👍

Coverage data is based on head (9514e16) compared to base (4a50114).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #12044   +/-   ##
=======================================
  Coverage   47.38%   47.38%           
=======================================
  Files         245      245           
  Lines       41670    41670           
=======================================
  Hits        19745    19745           
  Misses      19937    19937           
  Partials     1988     1988           

Impacted Files	Coverage Δ
util/settings/settings.go	48.42% <0.00%> (ø)

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[drozd-A]

@jannfis Found some other instances of ) being used instead of .. I've updated the PR accordingly.

[jannfis]

LGTM, thanks!