Don't Decrement Indent Level in Mixed Content

issue: #257

src/formatting/formatters/v2-xml-formatter.ts

@@ -224,7 +224,9 @@ export class V2XmlFormatter implements XmlFormatter {
 
             // entering EndTag
             else if (isLocation(Location.Text) && cc === "<" && nc === "/") {
+                if (!inMixedContent) {
                     indentLevel--;
+                }
 
                 refreshMixedContentFlag();