Typo: --disable-largefiles -> --disable-largefile

As a result of a simple typo we were continuing to include LFS
support unnecessarily...

Makefile

@@ -189,9 +189,9 @@ $(MUPDFLIBS) $(THIRDPARTYLIBS): $(MUPDFDIR)/cmapdump.host $(MUPDFDIR)/fontdump.h
 $(DJVULIBS):
 	-mkdir $(DJVUDIR)/build
 ifdef EMULATE_READER
-	cd $(DJVUDIR)/build && ../configure --disable-desktopfiles --disable-shared --enable-static --disable-xmltools --disable-largefiles
+	cd $(DJVUDIR)/build && ../configure --disable-desktopfiles --disable-shared --enable-static --disable-xmltools --disable-largefile
 else
-	cd $(DJVUDIR)/build && ../configure --disable-desktopfiles --disable-shared --enable-static --host=$(HOST) --disable-xmltools --disable-largefiles
+	cd $(DJVUDIR)/build && ../configure --disable-desktopfiles --disable-shared --enable-static --host=$(HOST) --disable-xmltools --disable-largefile
 endif
 	make -C $(DJVUDIR)/build