Merge pull request select2#1176 from hoopyfrood/master

Removed typo (extra character)

Author: ivaynberg

select2.js

@@ -1705,7 +1705,7 @@ the specific language governing permissions and limitations under the Apache Lic
         // single
         initContainer: function () {
 
-            var sel0ection,
+            var selection,
                 container = this.container,
                 dropdown = this.dropdown,
                 clickingInside = false;