Try setting the zoom level to 100%.
Zoom level was already set to 100% but the code are still justify.
Sorry, had to dig deep in the brain cells to remember this one. It is not just the zoom level that matters. It does need to be 100% as Willam has said but you also have to test different fonts. Courier New or Lucinda Console will work. Others you have to try.
See www.grainge.org for RoboHelp and Authoring tips
This issue was fix, you have to edit/reset your prefence under Window Registry Editor which is
and the code will reset to its orginal setting which is left align without loosing any of your data. :-)
Testing diffrent fonts and zoom level has nothing to do with it, sorry.
Yes we just had this happen to us as well and are so glad for user contributions here to help us resolve the issue HOWEVER it was difficult to find this topic; only after keyword search Expanded view then justify did we come upon this in the forum; changing the font style to courier fixed it; how the html editor got set to NOT being courier we don't know.