Indentation errors in scxml examples

Hi,

Some of the examples in the SCXML specification contain indentation errors.

1. https://www.w3.org/TR/scxml/#MicrowaveParallel

    <state id="engine">
    <initial>
      <transition target="off"/>
      </initial>
 <>

      <state id="on">
      <initial>
        <transition target="idle"/>
        </initial>
 <>

      <state id="open">
        <transition event="door.close" target="closed"/>
       </state>
 <>

2. https://www.w3.org/TR/scxml/#N11630

    <state id="wrapper" initial="on">
    <state id="on" initial="ready">
 <>
        <state id="result">
        </state>
            <transition event="OPER" target="opEntered" />
 <>

3. There are many other 1-character misindentations throughout the whole document which looks unprofessional in a normative document:

               <transition event="DIGIT">
                    <assign location="short_expr" expr="short_expr+_event.name.substr(_event.name.lastIndexOf('.')+1)" />
                    <send event="DISPLAY.UPDATE" />
                </transition>
 <>
 <send target="http://example.com/send/target" type="'http://www.w3.org/TR/scxml/#BasicHTTPEventProcessor'">
   <content>
     <a xmlns="">fffff</a>
   </content>
  </send>
 <>
etc., not to mention that the xml blocks differ in indentation length, some of them uses 4 spaces, some uses 2.

I suggest to run all the xml insertions through an automatic xml formatter.

Regards,
Marton Sari