@@ -8,7+8,7 @@ The Queen's University of Belfast, United Kingdom}
%\newcommand{\fixme}[1]{{\bf #1}}
%\newcommand{\fixme}[1]{{\bf #1}}
-\chapter[Numerical validation on GPUs in atomic physics]{Numerical validation and performance optimization on GPUs of an application in atomic physics}
+\chapter[Numerical validation and GPU performance in atomic physics]{Numerical validation and performance optimization on GPUs of an application in atomic physics}