Run php-cs-fixer

Author: nicolas-grekas

FormInterface.php

@@ -58,8 +58,6 @@ public function add(self|string $child, string $type = null, array $options = []
     /**
      * Returns the child with the given name.
      *
-     * @return self
-     *
      * @throws Exception\OutOfBoundsException if the named child does not exist
      */
     public function get(string $name): self;
@@ -287,8 +285,6 @@ public function submit(string|array|null $submittedData, bool $clearMissing = tr
 
     /**
      * Returns the root of the form tree.
-     *
-     * @return self
      */
     public function getRoot(): self;