Fix for discover movies query

Author: wtfzdotnet

lib/Tmdb/Model/Query/Discover/DiscoverMoviesQuery.php

@@ -152,13 +152,21 @@ public function primaryReleaseYear($year)
      * @param  \DateTime|integer $year
      * @return $this
      */
-    public function primaryReleaseYearGte($year)
+    public function primaryReleaseDateGte($year)
     {
-        $this->set('primary_release_year.gte', $this->getDate($year));
+        $this->set('primary_release_date.gte', $this->getDate($year));
 
         return $this;
     }
 
+    /**
+     * @deprecated
+     */
+    public function primaryReleaseYearGte($year)
+    {
+        return $this->primaryReleaseDateGte($year);
+    }
+
     /**
      * Filter by the primary release date and only include those which are less than or equal to the specified value.
      *
@@ -167,13 +175,21 @@ public function primaryReleaseYearGte($year)
      * @param  \DateTime|integer $year
      * @return $this
      */
-    public function primaryReleaseYearLte($year)
+    public function primaryReleaseDateLte($year)
     {
-        $this->set('primary_release_year.lte', $this->getDate($year));
+        $this->set('primary_release_date.lte', $this->getDate($year));
 
         return $this;
     }
 
+    /**
+     * @deprecated
+     */
+    public function primaryReleaseYearLte($year)
+    {
+        return $this->primaryReleaseDateLte($year);
+    }
+
     /**
      * Filter by all available release dates and only include those which are greater or equal to the specified value.
      *