Add reference to the "String Methods" section to make that information
easier to find. Based on the comment from Steve Alexander on the
zope-coders mailing list.
diff --git a/Doc/lib/libstrings.tex b/Doc/lib/libstrings.tex
index 4d7c0d1..f3a31f4 100644
--- a/Doc/lib/libstrings.tex
+++ b/Doc/lib/libstrings.tex
@@ -5,3 +5,6 @@
manipulation operations. Here's an overview:
\localmoduletable
+
+Information on the methods of string objects can be found in
+section~\ref{string-methods}, ``String Methods.''