fix typo in README
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/examples/var_service/README b/examples/var_service/README
index 2d89281..06817c8 100644
--- a/examples/var_service/README
+++ b/examples/var_service/README
@@ -33,7 +33,7 @@
which are not reliable and need babysitting.
var_service/fw -
-An *one-shot* service which reconfigures network based on current known state
+A *one-shot* service which reconfigures network based on current known state
of ALL interfaces. Uses conf/*.ipconf (static config) and /var/run/service/fw/*.ipconf
(dynamic config from dhcp/ppp/vpn/etc) to determine what to do.
One-shot-ness of this service means that it shuts itself off after single run.