[minor] semicolons

tests/features.test.js

@@ -1,14 +1,16 @@
-var useragent = require('../')
-  , features = require('../features')
-  , ua = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_1) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.24 Safari/535.2"
-
 describe('useragent/features', function () {
+  'use strict';
+
+  var useragent = require('../')
+    , features = require('../features')
+    , ua = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_1) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.24 Safari/535.2";
+
   describe('#satisfies', function () {
     it('should satisfy that range selector', function () {
-      var agent = useragent.parse(ua)
+      var agent = useragent.parse(ua);
 
       agent.satisfies('15.x || >=19.5.0 || 25.0.0 - 17.2.3').should.be_true;
       agent.satisfies('>16.12.0').should.be_false;
-    })
-  })
-})
+    });
+  });
+});