Added entries for mutex and nis modules.
diff --git a/Doc/Makefile.deps b/Doc/Makefile.deps
index f1001b8..3870713 100644
--- a/Doc/Makefile.deps
+++ b/Doc/Makefile.deps
@@ -195,6 +195,8 @@
../lib/libchunk.tex \
../lib/libcodeop.tex \
../lib/libcurses.tex \
+ ../lib/libmutex.tex \
+ ../lib/libnis.tex \
../lib/libpipes.tex \
../lib/librlcompleter.tex \
../lib/libsched.tex \
diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index 7d51371..15535ac 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -146,6 +146,7 @@
\input{libfnmatch}
\input{libshutil}
\input{liblocale}
+\input{libmutex}
\input{libsomeos} % Optional Operating System Services
\input{libsignal}
@@ -175,6 +176,7 @@
\input{libpipes}
\input{libposixfile}
\input{libresource}
+\input{libnis}
\input{libsyslog}
\input{libpopen2}
\input{libcommands}