Fixed various typographical issues.

docs/pdf/userguide.tex

@@ -75,7 +75,7 @@
 
 \begin{document}
 \include{title}
-
+\cleardoublepage
 \begingroup
   \renewcommand*{\thepage}{toc}
   \pagenumbering{roman}   % Roman numbering
@@ -83,7 +83,7 @@
   \tableofcontents
 \endgroup  
 
-\newpage
+\cleardoublepage
 
 \pagenumbering{arabic}  % Arabic numbering
 \setcounter{page}{1}    % Chapters start on page 1
@@ -99,7 +99,7 @@
 \include{precs}
 \include{methods}
 
-\clearpage
+\cleardoublepage
 
 \begin{thebibliography}{99}
 %