ndctl: release v60.2

Fixes:
    inject-error: inject only 'clear_err_unit' bytes of error per sector
diff --git a/git-version b/git-version
index 19983ff..c32ea00 100755
--- a/git-version
+++ b/git-version
@@ -19,7 +19,7 @@
 	fi
 }
 
-DEF_VER=60.1
+DEF_VER=60.2
 
 LF='
 '