#16 documentation typo

[Michael J. O'Neill]

html file:
docs\Users_Guide\index.html

paragraph:
Using line breaks and HTML tags

"...(you must use </br> instead of <br>)..."

should read:

"...(you must use <br/> instead of <br>)..."

[Albert Tumanov]

Logged In: YES
user_id=86901

Thanks, Michael !