Minor - update docs

src/CoreBundle/Entity/Language.php

@@ -12,7 +12,7 @@ use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
 
 /**
- * Language.
+ * Platform languages.
  *
  * @ORM\Table(
  *     name="language",

src/CoreBundle/Entity/Tool.php

@@ -14,7 +14,7 @@ use Symfony\Component\Serializer\Annotation\Groups;
 use Symfony\Component\Validator\Constraints as Assert;
 
 /**
- * Tool.
+ * Platform tools.
  *
  * @ORM\Table(name="tool")
  * @ORM\Entity

src/CoreBundle/Entity/TrackEAttempt.php

@@ -13,7 +13,7 @@ use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
 
 /**
- * TrackEAttempt.
+ * Questions per quiz user attempts.
  *
  * @ORM\Table(
  *     name="track_e_attempt",

src/CoreBundle/Entity/TrackEExercises.php

@@ -11,7 +11,7 @@ use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
 
 /**
- * TrackEExercises.
+ * Quiz user attempts.
  *
  * @ORM\Table(name="track_e_exercises", indexes={
  *     @ORM\Index(name="idx_tee_user_id", columns={"exe_user_id"}),

src/CoreBundle/Entity/UserRelUser.php

@@ -11,7 +11,7 @@ use DateTime;
 use Doctrine\ORM\Mapping as ORM;
 
 /**
- * UserRelUser.
+ * Associations between users (friends).
  *
  * @ORM\Table(name="user_rel_user", indexes={
  *     @ORM\Index(name="idx_user_rel_user__user", columns={"user_id"}),

src/CoreBundle/Entity/Usergroup.php

@@ -14,6 +14,8 @@ use Gedmo\Timestampable\Traits\TimestampableEntity;
 use Symfony\Component\Validator\Constraints as Assert;
 
 /**
+ * Classes and social groups.
+ *
  * @ApiResource(
  *     attributes={"security"="is_granted('ROLE_ADMIN')"},
  *     normalizationContext={"groups"={"usergroup:read"}}