fix wording

Author: vladak

network.tex

@@ -1199,7 +1199,7 @@
 \texttt{portstr} arguments are the only input data of the program.
 First successful \texttt{connect} will terminate the address traversal
 for given host.
-\item In the example we let the kernel will choose local port.
+\item In the example we let the kernel choose local port.
 (there is no \texttt{bind} before the \texttt{connect}).
 \item \texttt{connect} is called sequentially on all returned
 \texttt{sockaddr} structures (embedded in the \texttt{addrinfo} structures)