add missing dot

Author: vladak

proc.tex

@@ -31,7 +31,7 @@
     \end{itemize}
 \item \texttt{text} and \texttt{data} sections are saved in executable file
 \item The sections for initialized and non-initialized variables and heap are
-considered as data
+considered as data.
 \item It is also possible to connect segments of shared memory
 (\texttt{shm\_open}) or files (\texttt{mmap}) into the address space.
 \item The text is shared between all processes which execute the same code.