File ristretto-0.0.91-honor-docdir.patch of Package ristretto

diff -ur ristretto-0.0.91.orig/docs/manual/C/Makefile.am ristretto-0.0.91/docs/manual/C/Makefile.am
--- ristretto-0.0.91.orig/docs/manual/C/Makefile.am	2009-10-29 00:00:06.000000000 +0100
+++ ristretto-0.0.91/docs/manual/C/Makefile.am	2010-12-25 19:28:45.000000000 +0100
@@ -3,7 +3,7 @@
 SUBDIRS = 					\
 	images
 
-TARGET_DIR = $(datadir)/doc/ristretto/html/C
+TARGET_DIR = $(docdir)/html/C
 STYLESHEET = ../ristretto.xsl
 DOCUMENT = ristretto.xml