Fix typo in TextFormatter.java

modules/javafx.controls/src/main/java/javafx/scene/control/TextFormatter.java

@@ -118,7 +118,7 @@ public TextFormatter(@NamedArg("valueConverter") StringConverter<V> valueConvert
      * The converter between the values and text.
      * It maintains a "binding" between the {@link javafx.scene.control.TextInputControl#textProperty()} }
      * and {@link #valueProperty()} }. The value is updated when the control loses it's focus or it is committed (TextField only).
-     * Setting the value will update the text of the control, usin the provided converter.
+     * Setting the value will update the text of the control, using the provided converter.
      *
      * If it's impossible to convert text to value, an exception should be thrown.
      * @return StringConverter for values or null if none provided