bump year

Author: vladak

intro.tex

@@ -16,14 +16,14 @@
 % \accent23o{u} - krouzek nad u samozrejme
 
 \vspace{2ex}
-{\small (c) 2011 -- 2021 Vladim\'{i}r Kotal}\\
-{\small (c) 2005 -- 2011, 2016 -- 2021 Jan Pechanec}\\
+{\small (c) 2011 -- 2022 Vladim\'{i}r Kotal}\\
+{\small (c) 2005 -- 2011, 2016 -- 2022 Jan Pechanec}\\
 {\small (c) 1999 -- 2004 Martin Beran}
 
 \vspace{2ex}
 Department of SISAL\\
 Faculty of Mathematics and Physics, Charles University\\
-Malostransk\'{e} n\'{a}m. 25, 118 00 Praha 1 
+Malostransk\'{e} n\'{a}m. 25, 118 00 Praha 1
 
 \begin{figure}[htb!]
   \includegraphics[scale=0.75]{img/by-nc-sa-small}
@@ -149,7 +149,7 @@
 \sltitle{UNIX standards}
 \begin{itemize}
 \renewcommand{\baselinestretch}{0.8}
-\item \emsl{SVID} (System~V Interface Definition) 
+\item \emsl{SVID} (System~V Interface Definition)
     \begin{itemize2}
     \item \uv{purple book}, published by AT\&T first in 1985
     \item today at version SVID4 from 1995 (SVID3 corresponds to SVR4)
@@ -159,15 +159,15 @@
     \item family of standards published by the IEEE organization marked
     P1003.xx, gradually incorporated into ISO standards
     \end{itemize2}
-\item \emsl{XPG} (X/Open Portability Guide) 
+\item \emsl{XPG} (X/Open Portability Guide)
     \begin{itemize2}
     \item recommendation of the X/Open consortium, that was founded in 1984
     by leading UNIX platform companies
     \end{itemize2}
 \item \emsl{Single UNIX Specification}
     \begin{itemize2}
     \item standard of the The Open Group organization founded in 1996 via
-    merging X/Open and OSF 
+    merging X/Open and OSF
     \item today at Version~4 (\emsl{SUSv4})
     \item compliance is a requisite condition for using the UNIX trademark
     \end{itemize2}