Note that 4way is experimental
diff --git a/cpu-miner.c b/cpu-miner.c
index cb707c0..673385d 100644
--- a/cpu-miner.c
+++ b/cpu-miner.c
@@ -64,7 +64,7 @@ static struct option_help options_help[] = {
"(-a XXX) Specify sha256 implementation:\n"
"\tc\t\tLinux kernel sha256, implemented in C (default)"
#ifdef __SSE__
- "\n\t4way\t\ttcatm's 4-way SSE2 implementation"
+ "\n\t4way\t\ttcatm's 4-way SSE2 implementation (EXPERIMENTAL)"
#endif
},