README: Document "sn-info".

diff --git a/README b/README
index bd5b66c..86f7733 100644 (file)
--- a/README
+++ b/README
@@ -33,6 +33,9 @@ The distribution includes the following utility programs:
     Remove an input by assuming positive or negative infinity to be applied to
     one input and "winning" or "losing" all comparisons.
 
     Remove an input by assuming positive or negative infinity to be applied to
     one input and "winning" or "losing" all comparisons.
 

+  * sn-info
+    Display information about a comparator network in human readable form.
+

   * sn-merge
     Combine two sort networks using the odd-even-merge network.
 
   * sn-merge
     Combine two sort networks using the odd-even-merge network.