blame: fix option name in error message

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 2b2d79799ffd4578e5e46de27eccdb46b9f475fa..71d66e4fae1be287011b0bf776bf13de007256be 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=v2.2.0-rc0
+DEF_VER=v2.2.3
 
 LF='
 '