Implement PR review feedback

Signed-off-by: Lukas Reschke <lukas@statuscode.ch>

core/Migrations/Version23000Date20210906132259.php

@@ -10,9 +10,6 @@ use OCP\DB\Types;
 use OCP\Migration\IOutput;
 use OCP\Migration\SimpleMigrationStep;
 
-/**
- * Auto-generated migration step: Please modify to your needs!
- */
 class Version23000Date20210906132259 extends SimpleMigrationStep {
 	private const TABLE_NAME = 'ratelimit_entries';
 

lib/private/Security/RateLimiting/Backend/DatabaseBackend.php

@@ -29,11 +29,6 @@ use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\IDBConnection;
 
-/**
- * Class DatabaseBackend uses the database for storing rate limiting data.
- *
- * @package OC\Security\RateLimiting\Backend
- */
 class DatabaseBackend implements IBackend {
 	private const TABLE_NAME = 'ratelimit_entries';
 

lib/private/Security/RateLimiting/Backend/IBackend.php

@@ -35,7 +35,7 @@ namespace OC\Security\RateLimiting\Backend;
  */
 interface IBackend {
 	/**
-	 * Gets the amount of attempts for the specified method
+	 * Gets the number of attempts for the specified method
 	 *
 	 * @param string $methodIdentifier Identifier for the method
 	 * @param string $userIdentifier Identifier for the user