diff --git a/bind.spec b/bind.spec
index b32ab64..e542efb 100644
--- a/bind.spec
+++ b/bind.spec
@@ -1,6 +1,7 @@
 #
 # Red Hat BIND package .spec file
 #
+# vim:expandtab ts=2:
 
 #%%global PATCHVER P1
 #%%global PREVER rc1
@@ -856,11 +857,11 @@ sed -e "/^\s*include(/ d" -e 's/^-- use //' \
 # or it is able to configure them
 if perl bin/tests/system/testsock.pl
 then
-	CONFIGURED=already
+  CONFIGURED=already
 else
-	CONFIGURED=
-	sh bin/tests/system/ifconfig.sh up
-	perl bin/tests/system/testsock.pl && CONFIGURED=build
+  CONFIGURED=
+  sh bin/tests/system/ifconfig.sh up
+  perl bin/tests/system/testsock.pl && CONFIGURED=build
 fi
 if [ -n "$CONFIGURED" ]
 then