Thanks. I forgot to write my browser, its Firefox on Windows7.
There is another spell checker provided by browser, so I set it to off. But as you can see, there seems I had not only dotted line, there is additional wave line. If off the editor spell cheker, both lines disappear.
I tested it on InternetExplorer, got same result. But I wrote this comment in another browser and return to IE window, it was corrected (only wrong word is underliened). But typing in wrong word in the editor, it is not checked any more.
This is happening to me only with Firefox on OSX. I disabled OSX auto correct feature as well as Firefox spelling check feature and still have the issue.
I now get this with entry:
And I get this when the Jive checker is turned on:
I am not sure where this comes from when all the spelling features for OSX and Firefox are disabled.
I would prefer to use Safari, but I do not like that Safari sometimes does not open cmd-click tabs just to the right of the current tabs and sends them to the far right.