private function fixDescriptionUcFirst(int $descriptionStartPtr): void
    {
        $descStartToken = $this->tokens[$descriptionStartPtr];

        $this->file->getFixer()->beginChangeset();

        $this->file->getFixer()->replaceToken(
            $descriptionStartPtr,
            ucfirst($descStartToken['content'])
        );

        $this->file->getFixer()->endChangeset();
    }