If binhex is higher-level than binascii, it should come first in the chapter
diff --git a/Doc/lib/lib.tex b/Doc/lib/lib.tex
index b7e390f..c57e4a5 100644
--- a/Doc/lib/lib.tex
+++ b/Doc/lib/lib.tex
@@ -154,8 +154,8 @@
 
 % encoding stuff
 \input{libbase64}
-\input{libbinascii}
 \input{libbinhex}
+\input{libbinascii}
 \input{libquopri}
 \input{libuu}