remove blanks

Author: vladak

synchro.tex

@@ -332,17 +332,17 @@
 \texttt{int \funnm{fcntl}(int \emph{fildes}, int \emph{cmd}, ...);}
 \begin{itemize}
 \item to set locks for file \texttt{fildes}:
-\texttt{cmd}: 
+\texttt{cmd}:
     \begin{itemize}
     \item \texttt{F\_GETLK} \dots{} takes lock description from \nth{3} argument
     and replaces it with description of existing lock that collides with it.
     \item \texttt{F\_SETLK} \dots{} sets or destroys lock described by the \nth{3}
     argument. If the lock cannot be set immediately returns $-1$.
     \item \texttt{F\_SETLKW} \dots{} like \texttt{F\_SETLK}, however puts
-    the process to sleep if it is not possible to set the lock 
+    the process to sleep if it is not possible to set the lock
     (\texttt{W} means ``wait'')
     \end{itemize}
-\item \nth{3} argument contains lock description and is pointer to 
+\item \nth{3} argument contains lock description and is pointer to
 \texttt{struct flock}
 \end{itemize}
 \end{slide}