Remove "possible" from last para in intro

Author: Brian Thomas

acfits.tex

@@ -385,7 +385,7 @@ \section{Introduction}
 ``large and/or distributed datasets'' (section~\ref{section_poor_large_data_support}).
 We address each of these topics in turn below then try to provide an
 analysis of any deeper causes or ``lessons learned'' (section~\ref{sec:discussion}).
-A summary section ends the paper and provides an overview of our work and possible future 
+A summary section ends the paper and provides an overview of our work and future 
 direction.