add missing paren

proc.tex

@@ -1225,7 +1225,7 @@
 \item memory mapping and setting access rights is used by the Electric Fence
 library which is used for error detection on dynamic memory use.
 \item There is also \texttt{madvise} system call (and its SUS compliant variant
-\texttt{posix\_madvise} that allows the process to give the kernel some hints
+\texttt{posix\_madvise}) that allows the process to give the kernel some hints
 on how it is going to access the (mapped) memory in given address range.
 E.g. the \texttt{MADV\_SEQUENTIAL} advice implies the pages should be read-ahead
 and then freed once they are accessed.