More comments.

diff --git a/deal.c b/deal.c
index caee448d9e2f28de89b66b38d896df671e43fffa..4210abb511be763dd75964a2f4c0d325af69a70f 100644 (file)
--- a/deal.c
+++ b/deal.c
@@ -25,6 +25,9 @@
  * Compile with:
  *
  *     cc cardprobs.c -lm -o cardprobs
+ *
+ * In the table output, a dot designates a probability less than .5% that
+ * rounds to zero.
  */
 #include <stdio.h>
 #include <math.h>