README: Fix typo/braino.

[gsu.git] / README.md

diff --git a/README.md b/README.md
index 81768f5aec5ee8dbab1bb952a9d282ce49a688cc..815009f575b484fd55b9cbb3bce55c091e5d364e 100644 (file)
--- a/README.md
+++ b/README.md
@@ -444,7 +444,7 @@ tree could look like this:
                                dmesg
                '
 
-In this tree, `hardware/`, `block_devices/` and `log/` are the only
+In this tree, `hardware/`, `storage/` and `log/` are the only
 internal nodes. Note that these are written with a trailing slash
 character while the leaf nodes have no slash at the end. All entries
 of the menu tree must be indented by tab characters.
@@ -651,6 +651,13 @@ following two statements are equivalent
 If an option is set both in the environment and in the config file,
 the environment takes precedence.
 
+The `$gsu_config_file` variable can actually contain more than one
+filename, separated by spaces. The config files are processed in
+order, so that an option that is specified in the second config file
+overwrites the definition given in the first. This is useful for
+applications which implement a system-wide config file in addition
+to a per-user config file.
+
 ___Checking config options___
 
 The gsu config module defines two public functions for this purpose:
@@ -727,3 +734,4 @@ References
 ----------
 - [bash](http://www.gnu.org/software/bash/bash.html)
 - [dialog](http://www.invisible-island.net/dialog/dialog.html)
+- [The author's home page](http://people.tuebingen.mpg.de/maan/)