diff --git a/core/modules/comment/comment.entity.inc b/core/modules/comment/comment.entity.inc
index b36e88c..8db4167 100644
--- a/core/modules/comment/comment.entity.inc
+++ b/core/modules/comment/comment.entity.inc
@@ -223,10 +223,9 @@ class CommentStorageController extends EntityDatabaseStorageController {
    * The {node_comment_statistics} table has the following fields:
    * - last_comment_timestamp: The timestamp of the last comment for this node,
    *   or the node created timestamp if no comments exist for the node.
-   * - last_comment_name: The name of the anonymous poster for the last
-   *   comment.
+   * - last_comment_name: The name of the anonymous poster for the last comment.
    * - last_comment_uid: The user ID of the poster for the last comment for
-   *   this node, or the node author's user ID if no comments exists for the
+   *   this node, or the node author's user ID if no comments exist for the
    *   node.
    * - comment_count: The total number of approved/published comments on this
    *   node.
diff --git a/core/modules/entity/entity.class.inc b/core/modules/entity/entity.class.inc
index 9d4a57f..1dec8ee 100644
--- a/core/modules/entity/entity.class.inc
+++ b/core/modules/entity/entity.class.inc
@@ -34,8 +34,7 @@ interface EntityInterface {
    * Returns whether the entity is new.
    *
    * @return
-   *   TRUE if the entity is new, or FALSE if the entity has already been
-   *   saved.
+   *   TRUE if the entity is new, or FALSE if the entity has already been saved.
    */
   public function isNew();
 
@@ -161,7 +160,7 @@ class Entity implements EntityInterface {
   }
 
   /**
-   * Sets up the object instance on construction or unserializiation.
+   * Sets up the object instance on construction or unserialization.
    */
   protected function setUp() {
     $this->entityInfo = entity_get_info($this->entityType);
diff --git a/core/modules/entity/entity.controller.inc b/core/modules/entity/entity.controller.inc
index af8e983..cca1845 100644
--- a/core/modules/entity/entity.controller.inc
+++ b/core/modules/entity/entity.controller.inc
@@ -546,7 +546,7 @@ class EntityDatabaseStorageController extends DrupalDefaultEntityController impl
   protected function postDelete($entities) { }
 
   /**
-   * Invokes a hook on behalf the entity.
+   * Invokes a hook on behalf of the entity.
    *
    * @param $op
    *   One of 'presave', 'insert', 'update', or 'delete'.
@@ -563,4 +563,3 @@ class EntityDatabaseStorageController extends DrupalDefaultEntityController impl
     module_invoke_all('entity_' . $hook, $entity, $this->entityType);
   }
 }
-
diff --git a/core/modules/entity/tests/entity.test b/core/modules/entity/tests/entity.test
index 3733c93..e7a4b34 100644
--- a/core/modules/entity/tests/entity.test
+++ b/core/modules/entity/tests/entity.test
@@ -66,4 +66,3 @@ class EntityAPITestCase extends DrupalWebTestCase {
     $this->assertTrue(empty($all), 'Deleted all entities.');
   }
 }
-