update readme

bundles/dovecot/README.md

@@ -4,6 +4,6 @@ DOVECOT
 rescan index: https://doc.dovecot.org/configuration_manual/fts/#rescan
 
 ```
-    sudo -u vmail doveadm fts rescan -u 'test@mail2.sublimity.de'
-    sudo -u vmail doveadm index -u 'test@mail2.sublimity.de' -q '*'
+doveadm fts rescan -u 'i@ckn.li'
+doveadm index -u 'i@ckn.li' -q '*'
 ```

bundles/dovecot/files/decode2text.sh

@@ -66,8 +66,7 @@ xmlunzip() {
   trap "rm -rf $path $tempdir" 0 1 2 3 14 15
   cd $tempdir || exit 1
   unzip -q "$path" 2>/dev/null || exit 0
-  find . -name "$name" -print0 | xargs -0 cat |
-    $libexec_dir/xml2text
+  find . -name "$name" -print0 | xargs -0 cat | /usr/lib/dovecot/xml2text
 }
 
 wait_timeout() {