Readme.md: Fix Typo PSDesResources in link to examples

[solankisamir]

Pull Request (PR) description

Fixing typo PSDesResources so that examples links are not broken

This Pull Request (PR) fixes the following issues

NA

Task list

• Added an entry under the Unreleased section in the CHANGELOG.md.
  Entry should say what was changed, and how that affects users (if applicable).
• Resource documentation added/updated in README.md.
• Resource parameter descriptions added/updated in README.md, schema.mof
  and comment-based help.
• Comment-based help added/updated.
• Localization strings added/updated in all localization files as appropriate.
• Examples appropriately added/updated.
• Unit tests added/updated. See DSC Resource Testing Guidelines.
• Integration tests added/updated (where possible). See DSC Resource Testing Guidelines.
• New/changed code adheres to DSC Resource Style Guidelines and Best Practices.

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This change is 

[codecov-io]

Codecov Report

Merging #175 into dev will not change coverage.
The diff coverage is n/a.

@@         Coverage Diff         @@
##            dev   #175   +/-   ##
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  Coverage    83%    83%           
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  Files        19     19           
  Lines      2760   2760           
  Branches      4      4           
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  Hits       2303   2303           
  Misses      453    453           
  Partials      4      4