Avoid a 301 permanent redirect.
Part of SF patch #773007.
diff --git a/Doc/mac/libscrap.tex b/Doc/mac/libscrap.tex
index 059c57c..aa46278 100644
--- a/Doc/mac/libscrap.tex
+++ b/Doc/mac/libscrap.tex
@@ -35,7 +35,7 @@
\begin{seealso}
- \seetitle[http://developer.apple.com/techpubs/mac/MoreToolbox/MoreToolbox-109.html]
+ \seetitle[http://developer.apple.com/documentation/mac/MoreToolbox/MoreToolbox-109.html]
{Scrap Manager}{Apple's documentation for the Scrap Manager
gives a lot of useful information about using the Scrap
Manager in applications.}