Fatal Erro ao rodar o comando "orm:info"

Fatal error: Cannot declare class Alura\Doctrine\Entity\Aluno, because the name is already in use

Classe Aluno:

namespace Alura\Doctrine\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;

/**
 * @Entity
 */
class Aluno 
{
    /**
     * @Id
     * @GeneratedValue
     * @Column(type="integer")
     */
    private $id;
    /**
     * @Column(type="string")
     */
    private $nome;
    /**
     * @OneToMany(targetEntity="Telefone", mappedBy="Aluno")
     */
    private $telefones;

    public function __Construct()
    {
        $this->telefones = new ArrayCollection();
    }

    public function getId(): int
    {
        return $this->id;
    }

    public function getNome(): string 
    {
        return $this->nome;
    }

    public function setNome($nome) : self
    {
        $this->nome = $nome;
        return $this;
    }

    public function addTelefone(Telefone $telefone)
    {
        $this->telefones->add($telefone);
        $telefone->setAluno($this);
        return $this;
    }

    public function getTelefones(): Collection
    {
        return $this->telefones;
    }
}

Classe Telefone:

namespace Alura\Doctrine\Entity;

/**
 * @Entity
 */
class Telefone
{
    /**
     * @Id
     * @GenerationValue
     * @Column(type="integer")
     */
    private $id;
    /**
     * @Column(type="string")
     */
    private $numero;
    /**
     * @ManyToOne(targetEntity="Aluno")
     */
    private $aluno;

    public function getId(): int
    {
        return $this->id;
    }

    public function setId(int $id): self
    {
        $this->id = $id;
        return $this;
    }

    public function getNumero(): string
    {
        return $this->numero;
    }

    public function setNumero(string $numero): self
    {
        $this->numero = $numero;
        return $this;
    }

    public function getAluno(): Aluno
    {
        return $this->aluno;
    }

    public function setAluno(Aluno $aluno): self
    {
        $this->aluno = $aluno;
        return $this;
    }
}