[experimental-ims] f3a85e9 typo

[Geoff Simmons]

commit f3a85e93e690dcac91636d7b9d14af29a233aaab
Author: Lasse Karstensen <lasse at varnish-software.com>
Date:   Mon Feb 6 14:29:39 2012 +0100

    typo

diff --git a/lib/libvcl/vcc_expr.c b/lib/libvcl/vcc_expr.c
index 82e53ef..203d76f 100644
--- a/lib/libvcl/vcc_expr.c
+++ b/lib/libvcl/vcc_expr.c
@@ -47,7 +47,7 @@ vcc_Type(enum var_type fmt)
 #include "tbl/vcc_types.h"
 #undef VCC_TYPE
 	default:
-		assert("Unknwon Type");
+		assert("Unknown Type");
 		return(NULL);
 	}
 }