Add entry for the inspect module.
diff --git a/Doc/Makefile.deps b/Doc/Makefile.deps
index 680c329..e934cfe 100644
--- a/Doc/Makefile.deps
+++ b/Doc/Makefile.deps
@@ -54,6 +54,7 @@
 	lib/libfpectl.tex \
 	lib/libgc.tex \
 	lib/libweakref.tex \
+	lib/libinspect.tex \
 	lib/libdifflib.tex \
 	lib/libdoctest.tex \
 	lib/libtypes.tex \