Added libni.tex libgzip.tex
diff --git a/Doc/Makefile b/Doc/Makefile
index 3988a00..c724855 100644
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -111,7 +111,7 @@
libstat.tex libstrio.tex libundoc.tex libmailcap.tex libglob.tex \
libuser.tex libanydbm.tex librandom.tex libsite.tex libwhichdb.tex \
libbase64.tex libfnmatch.tex libquopri.tex libzlib.tex libsocksvr.tex \
- libmailbox.tex libcommands.tex libcmath.tex
+ libmailbox.tex libcommands.tex libcmath.tex libni.tex libgzip.tex
# Library document
lib.dvi: $(LIBFILES)