diff --git a/lib/Tmdb/Api/Discover.php b/lib/Tmdb/Api/Discover.php
index 4616a86b..d42a63db 100644
--- a/lib/Tmdb/Api/Discover.php
+++ b/lib/Tmdb/Api/Discover.php
@@ -19,6 +19,7 @@ class Discover
      * Discover movies by different types of data like average rating, number of votes, genres and certifications.
      *
      * @param array $options
+     * @param array $headers
      * @return mixed
      */
     public function discoverMovies(array $options = array(), array $headers = array())
diff --git a/lib/Tmdb/Api/TvSeason.php b/lib/Tmdb/Api/TvSeason.php
index 527d5637..1fc53fcc 100644
--- a/lib/Tmdb/Api/TvSeason.php
+++ b/lib/Tmdb/Api/TvSeason.php
@@ -12,8 +12,6 @@
  */
 namespace Tmdb\Api;
 
-use Tmdb\Exception\NotImplementedException;
-
 class TvSeason
     extends AbstractApi
 {