updated for version 7.0-190
diff --git a/src/syntax.c b/src/syntax.c
index d5047c7..50e112f 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -3206,7 +3206,7 @@
curbuf->b_syn_spell = SYNSPL_TOP;
else if (STRNICMP(arg, "notoplevel", 10) == 0 && next - arg == 10)
curbuf->b_syn_spell = SYNSPL_NOTOP;
- else if (STRNICMP(arg, "default", 4) == 0 && next - arg == 4)
+ else if (STRNICMP(arg, "default", 7) == 0 && next - arg == 7)
curbuf->b_syn_spell = SYNSPL_DEFAULT;
else
EMSG2(_("E390: Illegal argument: %s"), arg);