Remove additional space before '='

remove additional space before '=' for lint checking

Author: jason19970210

templates/user/settings/keys_ssh.tmpl

@@ -82,7 +82,7 @@
 								<p><code>{{printf "echo -n '%s' | ssh-keygen -Y sign -n gitea -f /path_to_PrivateKey_or_RelatedPublicKey" $.TokenToSign}}</code></p>
 								<details>
 									<summary>Windows PowerShell</summary>
-									<p><code>{{printf "cmd /c \"<NUL set /p =`\"%s`\"| ssh-keygen -Y sign -n gitea -f /path_to_PrivateKey_or_RelatedPublicKey\"" $.TokenToSign}}</code></p>
+									<p><code>{{printf "cmd /c \"<NUL set /p=`\"%s`\"| ssh-keygen -Y sign -n gitea -f /path_to_PrivateKey_or_RelatedPublicKey\"" $.TokenToSign}}</code></p>
 								</details>
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 								<details>