send-email: change --no-validate to boolean --[no-]validate

diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 6a2b12558a85db2d522b3cc6047b1d5b1b7fb327..9516f541e9c47f83fed2fc8d3baa065a9bb206de 100755 (executable)
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2007 Lars Hjemli
 #
 
-test_description='git-merge
+test_description='git merge
 
 Testing basic merge operations/option parsing.'