en-US/PSCompareHash-help.xml

 
### 4. `en-US\PSCompareHash-help.xml`
The help file should also be updated:
 
```xml
<helpItems schema="maml">
  <command:command xmlns:maml="http://schemas.microsoft.com/maml/2004/10" xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10">
    <command:details>
      <command:name>Test-FileHash</command:name>
      <maml:description>
        <maml:para>Compares the hash of a file against a provided hash.</maml:para>
      </maml:description>
    </command:details>
    <command:syntax>
      <command:syntaxItem>
        <maml:description>
          <maml:para>Compares the hash of a file against a provided hash.</maml:para>
        </maml:description>
        <command:parameter required="true" position="0">
          <maml:name>FilePath</maml:name>
          <maml:description>
            <maml:para>The path to the file.</maml:para>
          </maml:description>
        </command:parameter>
        <command:parameter required="true" position="1">
          <maml:name>ProvidedHash</maml:name>
          <maml:description>
            <maml:para>The hash to compare against.</maml:para>
          </maml:description>
        </command:parameter>
        <command:parameter required="false" position="2">
          <maml:name>Algorithm</maml:name>
          <maml:description>
            <maml:para>The hashing algorithm to use (e.g., SHA256, SHA1, MD5).</maml:para>
          </maml:description>
        </command:parameter>
      </command:syntaxItem>
    </command:syntax>
  </command:command>
</helpItems>