diff --git a/packages/language/package.json b/packages/language/package.json
index bd7686cf86c..5ae5dd36525 100644
--- a/packages/language/package.json
+++ b/packages/language/package.json
@@ -55,8 +55,7 @@
     "extend": "^3.0.0"
   },
   "devDependencies": {
-    "mocha": "^3.2.0",
-    "through2": "^2.0.3"
+    "mocha": "^3.2.0"
   },
   "scripts": {
     "publish-module": "node ../../scripts/publish.js language",
diff --git a/packages/language/src/index.js b/packages/language/src/index.js
index ee5a4d78c71..37a6be07993 100644
--- a/packages/language/src/index.js
+++ b/packages/language/src/index.js
@@ -13,6 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+/*!
+ * @module language
+ * @name Language
+ */
+
 'use strict';
 
 var extend = require('extend');
@@ -31,6 +37,9 @@ const VERSION = require('../package.json').version;
  * Provides text analysis operations such as sentiment analysis and entity
  * recognition.
  *
+ * @constructor
+ * @alias module:language
+ *
  * @param {object=} options - [Configuration object](#/docs).
  * @param {number=} options.port - The port on which to connect to
  *     the remote host.
@@ -56,6 +65,9 @@ function languageV1(options) {
  * Provides text analysis operations such as sentiment analysis and entity
  * recognition.
  *
+ * @constructor
+ * @alias module:language
+ *
  * @param {object=} options - [Configuration object](#/docs).
  * @param {number=} options.port - The port on which to connect to
  *     the remote host.