Fix lint.

packages/language/src/index.js

@@ -29,7 +29,7 @@ var v1beta2 = require('./v1beta2');
 var _GAPICS = {
   v1: v1,
   v1beta2: v1beta2
-}
+};
 
 /**
  * @type {module:language/document}
@@ -56,18 +56,20 @@ var Document = require('./document.js');
  * @resource [Cloud Natural Language API Documentation]{@link https://cloud.google.com/natural-language/docs}
  *
  * @param {object} options - [Configuration object](#/docs).
+ * @param {string} options.apiVersion - API version. Defaults to "v1";
+ *   the only other valid value is "v1beta2".
  */
 function Language(options) {
   if (!(this instanceof Language)) {
     options = common.util.normalizeArguments(this, options);
     return new Language(options);
   }
-  
+
   options = extend({}, options, {
     libName: 'gccl',
     libVersion: require('../package.json').version
   });
-  
+
   // Determine the version to be used.
   // We default to "v1", but use "v1beta2" if explicitly requested. Both
   // GAPICs are packaged with the library.

packages/language/test/index.js

@@ -68,21 +68,21 @@ describe('Language', function() {
     fakeV1Override = null;
     language = new Language(OPTIONS);
   });
-  
+
   describe('instantiation', function() {
     it('should promisify all the things', function() {
       assert(promisified);
     });
-    
+
     it('should accept an apiVersion "v1beta2"', function() {
       var RealLanguage = require('../src/index.js');
-      
+
       // The v1beta2 GAPIC adds a new `analyzeEntitySentiment` function.
       var langBeta = new RealLanguage({apiVersion: 'v1beta2'});
       assert.strictEqual(typeof langBeta.api.Language.analyzeEntitySentiment,
                          'function');
     });
-    
+
     it('should not accept an unrecognized version', function() {
       assert.throws(function() {
         new Language({apiVersion: 'v1beta42'});