diff --git a/Doc/lib/libresource.tex b/Doc/lib/libresource.tex
index 6ec975b6ff9..99f8611429f 100644
--- a/Doc/lib/libresource.tex
+++ b/Doc/lib/libresource.tex
@@ -118,8 +118,8 @@ not be available from this module on that platform.
   The BSD name for \constant{RLIMIT_NOFILE}.
 \end{datadesc}
 
-\begin{datadesc}{RLIMIT_MEMLOC}
-  The maximm address space which may be locked in memory.
+\begin{datadesc}{RLIMIT_MEMLOCK}
+  The maximum address space which may be locked in memory.
 \end{datadesc}
 
 \begin{datadesc}{RLIMIT_VMEM}