single sided layout for example

example.tex

 \documentclass[	%----------------------Preamble---------------------------------------------------%
 		fontsize=11pt,  % fontsize
 		a4paper,	    % papersize
-		twoside,		% double sided layout
+		%twoside,		% double sided layout
 		english,		% document language (also numberingsystem)
 		%ngerman,		% document language (also numberingsystem)
 		sans,			% font type (sans/roman)
@@ -55,7 +55,6 @@
 
 \pagenumbering{Roman}	% different numbering until first chapter
 \maketitle[c]
-% \maketitle[l] 		% try this
 \declarationAuthorship
 
 \begin{abstract}
@@ -64,7 +63,6 @@
 
 \tableofcontents
 
-\cleardoublepage % important when using double sided layout
 \pagenumbering{arabic} % numbering in normal numbers
 
 \chapter{Examples} \label{chap: one}