 
     /**
      *  @private
-     *  This set keeps track of which text attributes were specified
+     *  This set keeps track of which text formats were specified
      *  on the graphic element's TextFlow as opposed to on the
      *  graphic element itself.
      *


import text.importExport.TextFilter;
import text.model.FlowElement;
import text.model.ICharacterAttributes;
import text.model.IContainerAttributes;
import text.model.IParagraphAttributes;
import text.model.Paragraph;
import text.model.Span;
import text.model.TextFlow;

                else if (content is Array)
                {
                    textFlow = createEmptyTextFlow();
                    textFlow.mxmlChildren = content as Array;
                }
                else if (content is FlowElement)
                {
                    textFlow = createEmptyTextFlow();
                    textFlow.mxmlChildren = [ content ];
                }
			    else if (content is String)
			    {
