README: mention BUP_DIR config more clearly

Thanks to Mateusz Konieczny for the suggestion.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/README.md b/README.md
index 4dac774b507073603be9e7afcac0ec74a97d8e8b..894e7648d6e7a45cca8c401e83c97f7761aa6894 100644 (file)
--- a/README.md
+++ b/README.md
@@ -209,7 +209,9 @@ Using bup
         bup help restore
         ...
 
- - Initialize the default BUP_DIR (~/.bup):
+ - Initialize the default BUP_DIR (~/.bup -- you can choose another by
+   either specifying `bup -d DIR ...` or setting the `BUP_DIR`
+   environment variable for a command):
 
         bup init