remove manual file remove instructions

Since that was written, ikiwiki got fixed to track old rendered files
across --rebuild and remove them.

1 files changed, 1 insertions, 3 deletions

diff --git a/doc/tips/switching_to_usedirs.mdwn b/doc/tips/switching_to_usedirs.mdwn
index 183ce00ac..92871439f 100644
--- a/doc/tips/switching_to_usedirs.mdwn
+++ b/doc/tips/switching_to_usedirs.mdwn
@@ -8,9 +8,7 @@ to usedirs, or edit your setup file and turn usedirs back off.
   or manually.
 * Since usedirs is enabled, ikiwiki will have created a bunch of new
   html files. Where before ikiwiki generated a `dest/foo.html`, now it will
-  generate `dest/foo/index.html`. But, the old html files will still be
-  present too. Remove them:
-	find dest -name \*.html -not -name index.html -exec rm {} \;
+  generate `dest/foo/index.html`. The old html files will be removed.
 * If you have a blog that is aggregated on a Planet or similar, all the
   items in the RSS or atom feed will seem like new posts, since their URLs
   have changed. See [[howto_avoid_flooding_aggregators]] for a workaround.