diff --git a/src/Chamilo/CoreBundle/Entity/TrackCourseRanking.php b/src/Chamilo/CoreBundle/Entity/TrackCourseRanking.php
index d15d3b5e48..9b725eb2f6 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackCourseRanking.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackCourseRanking.php
@@ -8,7 +8,12 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackCourseRanking
  *
- * @ORM\Table(name="track_course_ranking", indexes={@ORM\Index(name="idx_tcc_cid", columns={"c_id"}), @ORM\Index(name="idx_tcc_sid", columns={"session_id"}), @ORM\Index(name="idx_tcc_urlid", columns={"url_id"}), @ORM\Index(name="idx_tcc_creation_date", columns={"creation_date"})})
+ * @ORM\Table(name="track_course_ranking", indexes={
+ *     @ORM\Index(name="idx_tcc_cid", columns={"c_id"}),
+ *     @ORM\Index(name="idx_tcc_sid", columns={"session_id"}),
+ *     @ORM\Index(name="idx_tcc_urlid", columns={"url_id"}),
+ *     @ORM\Index(name="idx_tcc_creation_date", columns={"creation_date"})
+ * })
  * @ORM\Entity
  */
 class TrackCourseRanking
diff --git a/src/Chamilo/CoreBundle/Entity/TrackEAccess.php b/src/Chamilo/CoreBundle/Entity/TrackEAccess.php
index d8422cc48a..267ebf8dd4 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackEAccess.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackEAccess.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackEAccess
  *
- * @ORM\Table(name="track_e_access", indexes={@ORM\Index(name="access_user_id", columns={"access_user_id"}), @ORM\Index(name="access_c_id", columns={"c_id"}), @ORM\Index(name="access_session_id", columns={"access_session_id"})})
+ * @ORM\Table(name="track_e_access", indexes={
+ *     @ORM\Index(name="access_user_id", columns={"access_user_id"}),
+ *     @ORM\Index(name="access_c_id", columns={"c_id"}),
+ *     @ORM\Index(name="access_session_id", columns={"access_session_id"})
+ * })
  * @ORM\Entity
  */
 class TrackEAccess
diff --git a/src/Chamilo/CoreBundle/Entity/TrackEDownloads.php b/src/Chamilo/CoreBundle/Entity/TrackEDownloads.php
index 4f798983eb..0014182caf 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackEDownloads.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackEDownloads.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackEDownloads
  *
- * @ORM\Table(name="track_e_downloads", indexes={@ORM\Index(name="idx_ted_user_id", columns={"down_user_id"}), @ORM\Index(name="idx_ted_c_id", columns={"c_id"}), @ORM\Index(name="down_session_id", columns={"down_session_id"})})
+ * @ORM\Table(name="track_e_downloads", indexes={
+ *     @ORM\Index(name="idx_ted_user_id", columns={"down_user_id"}),
+ *     @ORM\Index(name="idx_ted_c_id", columns={"c_id"}),
+ *     @ORM\Index(name="down_session_id", columns={"down_session_id"})
+ * })
  * @ORM\Entity
  */
 class TrackEDownloads
diff --git a/src/Chamilo/CoreBundle/Entity/TrackEExercises.php b/src/Chamilo/CoreBundle/Entity/TrackEExercises.php
index d16337467a..075ff10963 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackEExercises.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackEExercises.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackEExercises
  *
- * @ORM\Table(name="track_e_exercises", indexes={@ORM\Index(name="idx_tee_user_id", columns={"exe_user_id"}), @ORM\Index(name="idx_tee_c_id", columns={"c_id"}), @ORM\Index(name="session_id", columns={"session_id"})})
+ * @ORM\Table(name="track_e_exercises", indexes={
+ *     @ORM\Index(name="idx_tee_user_id", columns={"exe_user_id"}),
+ *     @ORM\Index(name="idx_tee_c_id", columns={"c_id"}),
+ *     @ORM\Index(name="session_id", columns={"session_id"})
+ * })
  * @ORM\Entity
  */
 class TrackEExercises
diff --git a/src/Chamilo/CoreBundle/Entity/TrackEHotpotatoes.php b/src/Chamilo/CoreBundle/Entity/TrackEHotpotatoes.php
index 73829fe34b..b0b7c21b0f 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackEHotpotatoes.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackEHotpotatoes.php
@@ -8,7 +8,10 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackEHotpotatoes
  *
- * @ORM\Table(name="track_e_hotpotatoes", indexes={@ORM\Index(name="idx_tehp_user_id", columns={"exe_user_id"}), @ORM\Index(name="idx_tehp_c_id", columns={"c_id"})})
+ * @ORM\Table(name="track_e_hotpotatoes", indexes={
+ *     @ORM\Index(name="idx_tehp_user_id", columns={"exe_user_id"}),
+ *     @ORM\Index(name="idx_tehp_c_id", columns={"c_id"})
+ * })
  * @ORM\Entity
  */
 class TrackEHotpotatoes
diff --git a/src/Chamilo/CoreBundle/Entity/TrackEHotspot.php b/src/Chamilo/CoreBundle/Entity/TrackEHotspot.php
index 1a126143b2..6b970d82d7 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackEHotspot.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackEHotspot.php
@@ -8,7 +8,12 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackEHotspot
  *
- * @ORM\Table(name="track_e_hotspot", indexes={@ORM\Index(name="hotspot_course_code", columns={"hotspot_course_code"}), @ORM\Index(name="hotspot_user_id", columns={"hotspot_user_id"}), @ORM\Index(name="hotspot_exe_id", columns={"hotspot_exe_id"}), @ORM\Index(name="hotspot_question_id", columns={"hotspot_question_id"})})
+ * @ORM\Table(name="track_e_hotspot", indexes={
+ *     @ORM\Index(name="hotspot_course_code", columns={"hotspot_course_code"}),
+ *     @ORM\Index(name="hotspot_user_id", columns={"hotspot_user_id"}),
+ *     @ORM\Index(name="hotspot_exe_id", columns={"hotspot_exe_id"}),
+ *     @ORM\Index(name="hotspot_question_id", columns={"hotspot_question_id"})
+ * })
  * @ORM\Entity
  */
 class TrackEHotspot
diff --git a/src/Chamilo/CoreBundle/Entity/TrackEItemProperty.php b/src/Chamilo/CoreBundle/Entity/TrackEItemProperty.php
index 9408c5e199..fc8001f6f7 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackEItemProperty.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackEItemProperty.php
@@ -8,7 +8,9 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackEItemProperty
  *
- * @ORM\Table(name="track_e_item_property", indexes={@ORM\Index(name="course_id", columns={"course_id", "item_property_id", "session_id"})})
+ * @ORM\Table(name="track_e_item_property", indexes={
+ *     @ORM\Index(name="course_id", columns={"course_id", "item_property_id", "session_id"})
+ * })
  * @ORM\Entity
  */
 class TrackEItemProperty
diff --git a/src/Chamilo/CoreBundle/Entity/TrackELastaccess.php b/src/Chamilo/CoreBundle/Entity/TrackELastaccess.php
index 3c1afe89de..f89463b70a 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackELastaccess.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackELastaccess.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackELastaccess
  *
- * @ORM\Table(name="track_e_lastaccess", indexes={@ORM\Index(name="access_user_id", columns={"access_user_id"}), @ORM\Index(name="access_c_id", columns={"c_id"}), @ORM\Index(name="access_session_id", columns={"access_session_id"})})
+ * @ORM\Table(name="track_e_lastaccess", indexes={
+ *     @ORM\Index(name="access_user_id", columns={"access_user_id"}),
+ *     @ORM\Index(name="access_c_id", columns={"c_id"}),
+ *     @ORM\Index(name="access_session_id", columns={"access_session_id"})
+ * })
  * @ORM\Entity
  */
 class TrackELastaccess
diff --git a/src/Chamilo/CoreBundle/Entity/TrackELinks.php b/src/Chamilo/CoreBundle/Entity/TrackELinks.php
index 4a855c2149..8f002c493b 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackELinks.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackELinks.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackELinks
  *
- * @ORM\Table(name="track_e_links", indexes={@ORM\Index(name="idx_tel_c_id", columns={"c_id"}), @ORM\Index(name="idx_tel_user_id", columns={"links_user_id"}), @ORM\Index(name="links_session_id", columns={"links_session_id"})})
+ * @ORM\Table(name="track_e_links", indexes={
+ *     @ORM\Index(name="idx_tel_c_id", columns={"c_id"}),
+ *     @ORM\Index(name="idx_tel_user_id", columns={"links_user_id"}),
+ *     @ORM\Index(name="links_session_id", columns={"links_session_id"})
+ * })
  * @ORM\Entity
  */
 class TrackELinks
diff --git a/src/Chamilo/CoreBundle/Entity/TrackELogin.php b/src/Chamilo/CoreBundle/Entity/TrackELogin.php
index 7dd0dc8e91..d9bc080633 100644
--- a/src/Chamilo/CoreBundle/Entity/TrackELogin.php
+++ b/src/Chamilo/CoreBundle/Entity/TrackELogin.php
@@ -8,7 +8,9 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * TrackELogin
  *
- * @ORM\Table(name="track_e_login", indexes={@ORM\Index(name="login_user_id", columns={"login_user_id"})})
+ * @ORM\Table(name="track_e_login", indexes={
+ *     @ORM\Index(name="login_user_id", columns={"login_user_id"})
+ * })
  * @ORM\Entity
  */
 class TrackELogin
diff --git a/src/Chamilo/CoreBundle/Entity/UserRelCourseVote.php b/src/Chamilo/CoreBundle/Entity/UserRelCourseVote.php
index 9612aa60a6..9d1cdd1dab 100644
--- a/src/Chamilo/CoreBundle/Entity/UserRelCourseVote.php
+++ b/src/Chamilo/CoreBundle/Entity/UserRelCourseVote.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * UserRelCourseVote
  *
- * @ORM\Table(name="user_rel_course_vote", indexes={@ORM\Index(name="idx_ucv_cid", columns={"c_id"}), @ORM\Index(name="idx_ucv_uid", columns={"user_id"}), @ORM\Index(name="idx_ucv_cuid", columns={"user_id", "c_id"})})
+ * @ORM\Table(name="user_rel_course_vote", indexes={
+ *     @ORM\Index(name="idx_ucv_cid", columns={"c_id"}),
+ *     @ORM\Index(name="idx_ucv_uid", columns={"user_id"}),
+ *     @ORM\Index(name="idx_ucv_cuid", columns={"user_id", "c_id"})
+ * })
  * @ORM\Entity
  */
 class UserRelCourseVote
diff --git a/src/Chamilo/CoreBundle/Entity/UserRelEventType.php b/src/Chamilo/CoreBundle/Entity/UserRelEventType.php
index 049fa0bc09..f118023cca 100644
--- a/src/Chamilo/CoreBundle/Entity/UserRelEventType.php
+++ b/src/Chamilo/CoreBundle/Entity/UserRelEventType.php
@@ -8,7 +8,9 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * UserRelEventType
  *
- * @ORM\Table(name="user_rel_event_type", indexes={@ORM\Index(name="event_name_index", columns={"event_type_name"})})
+ * @ORM\Table(name="user_rel_event_type", indexes={
+ *     @ORM\Index(name="event_name_index", columns={"event_type_name"})
+ * })
  * @ORM\Entity
  */
 class UserRelEventType
diff --git a/src/Chamilo/CoreBundle/Entity/UserRelUser.php b/src/Chamilo/CoreBundle/Entity/UserRelUser.php
index b08ae722a7..9a1cae0b94 100644
--- a/src/Chamilo/CoreBundle/Entity/UserRelUser.php
+++ b/src/Chamilo/CoreBundle/Entity/UserRelUser.php
@@ -8,7 +8,11 @@ use Doctrine\ORM\Mapping as ORM;
 /**
  * UserRelUser
  *
- * @ORM\Table(name="user_rel_user", indexes={@ORM\Index(name="idx_user_rel_user__user", columns={"user_id"}), @ORM\Index(name="idx_user_rel_user__friend_user", columns={"friend_user_id"}), @ORM\Index(name="idx_user_rel_user__user_friend_user", columns={"user_id", "friend_user_id"})})
+ * @ORM\Table(name="user_rel_user", indexes={
+ *     @ORM\Index(name="idx_user_rel_user__user", columns={"user_id"}),
+ *     @ORM\Index(name="idx_user_rel_user__friend_user", columns={"friend_user_id"}),
+ *     @ORM\Index(name="idx_user_rel_user__user_friend_user", columns={"user_id", "friend_user_id"})
+ * })
  * @ORM\Entity
  */
 class UserRelUser