Description of problem:
exceptionname is indented as a block element


Steps to Reproduce:
1. use the exceptionname docbook tag in the browser xml editor (inline):
		<para>
			The rules are evaluated at the moment the fact is inserted. Therefore, if you are using a Global to constraint a fact pattern, and the global is not set, the system returns a 
			<exceptionname>NullPointerException</exceptionname>.
		</para>
2. save..watch the text being re-indented:

		<para>
			The rules are evaluated at the moment the fact is inserted. Therefore, if you are using a Global to constraint a fact pattern, and the global is not set, the system returns a 
			<exceptionname>
				NullPointerException
			</exceptionname>.
		</para>
3. watch the new rendering (as it is rendered as code, the use of spaces is incorrect 

Actual results:
This particular example results in the following rendering:
...the system returns a  NullPointerException .

Expected results:
The following rendering:
...the system returns a NullPointerException.

Additional info:
is it possible to provide a pure text entry field? (this would allow us to workaround such issues in the editor if necessary)