Changed default text for min number of characters.

Use to read:
Please enter 3 more characters.
Now reads:
Please enter 3 or more characters.

select2.js

@@ -3256,7 +3256,7 @@ the specific language governing permissions and limitations under the Apache Lic
         formatResultCssClass: function(data) {return data.css;},
         formatSelectionCssClass: function(data, container) {return undefined;},
         formatNoMatches: function () { return "No matches found"; },
-        formatInputTooShort: function (input, min) { var n = min - input.length; return "Please enter " + n + " more character" + (n == 1? "" : "s"); },
+        formatInputTooShort: function (input, min) { var n = min - input.length; return "Please enter " + n + " or more character" + (n == 1? "" : "s"); },
         formatInputTooLong: function (input, max) { var n = input.length - max; return "Please delete " + n + " character" + (n == 1? "" : "s"); },
         formatSelectionTooBig: function (limit) { return "You can only select " + limit + " item" + (limit == 1 ? "" : "s"); },
         formatLoadMore: function (pageNumber) { return "Loading more results…"; },