fixed missing –TextExpressionSelectorPropFactor
diff --git a/player/js/utils/expressions/TextSelectorPropertyDecorator.js b/player/js/utils/expressions/TextSelectorPropertyDecorator.js
index 0e28554..f7f9519 100644
--- a/player/js/utils/expressions/TextSelectorPropertyDecorator.js
+++ b/player/js/utils/expressions/TextSelectorPropertyDecorator.js
@@ -1,43 +1,41 @@
 /* global expressionHelpers, TextSelectorProp, ExpressionManager */
-/* exported TextExpressionSelectorProp */
+/* exported TextExpressionSelectorPropFactory */
 
-(function () {
-  var TextExpressionSelectorProp = (function () { // eslint-disable-line no-unused-vars
-    function getValueProxy(index, total) {
-      this.textIndex = index + 1;
-      this.textTotal = total;
-      this.v = this.getValue() * this.mult;
-      return this.v;
+var TextExpressionSelectorPropFactory = (function () { // eslint-disable-line no-unused-vars
+  function getValueProxy(index, total) {
+    this.textIndex = index + 1;
+    this.textTotal = total;
+    this.v = this.getValue() * this.mult;
+    return this.v;
+  }
+
+  return function (elem, data) {
+    this.pv = 1;
+    this.comp = elem.comp;
+    this.elem = elem;
+    this.mult = 0.01;
+    this.propType = 'textSelector';
+    this.textTotal = data.totalChars;
+    this.selectorValue = 100;
+    this.lastValue = [1, 1, 1];
+    this.k = true;
+    this.x = true;
+    this.getValue = ExpressionManager.initiateExpression.bind(this)(elem, data, this);
+    this.getMult = getValueProxy;
+    this.getVelocityAtTime = expressionHelpers.getVelocityAtTime;
+    if (this.kf) {
+      this.getValueAtTime = expressionHelpers.getValueAtTime.bind(this);
+    } else {
+      this.getValueAtTime = expressionHelpers.getStaticValueAtTime.bind(this);
     }
-
-    return function TextExpressionSelectorPropFactory(elem, data) {
-      this.pv = 1;
-      this.comp = elem.comp;
-      this.elem = elem;
-      this.mult = 0.01;
-      this.propType = 'textSelector';
-      this.textTotal = data.totalChars;
-      this.selectorValue = 100;
-      this.lastValue = [1, 1, 1];
-      this.k = true;
-      this.x = true;
-      this.getValue = ExpressionManager.initiateExpression.bind(this)(elem, data, this);
-      this.getMult = getValueProxy;
-      this.getVelocityAtTime = expressionHelpers.getVelocityAtTime;
-      if (this.kf) {
-        this.getValueAtTime = expressionHelpers.getValueAtTime.bind(this);
-      } else {
-        this.getValueAtTime = expressionHelpers.getStaticValueAtTime.bind(this);
-      }
-      this.setGroupProperty = expressionHelpers.setGroupProperty;
-    };
-  }());
-
-  var propertyGetTextProp = TextSelectorProp.getTextSelectorProp;
-  TextSelectorProp.getTextSelectorProp = function (elem, data, arr) {
-    if (data.t === 1) {
-      return new TextExpressionSelectorPropFactory(elem, data, arr); // eslint-disable-line no-undef
-    }
-    return propertyGetTextProp(elem, data, arr);
+    this.setGroupProperty = expressionHelpers.setGroupProperty;
   };
 }());
+
+var propertyGetTextProp = TextSelectorProp.getTextSelectorProp;
+TextSelectorProp.getTextSelectorProp = function (elem, data, arr) {
+  if (data.t === 1) {
+    return new TextExpressionSelectorPropFactory(elem, data, arr); // eslint-disable-line no-undef
+  }
+  return propertyGetTextProp(elem, data, arr);
+};