fix

diff --git a/helm/matita/scripts/public_html/bench.php b/helm/matita/scripts/public_html/bench.php
index 30e2d239e263b7826c733186b2977da89351df63..9095b2fa7584b94b0865c7611d59db780df2aacf 100644 (file)
--- a/helm/matita/scripts/public_html/bench.php
+++ b/helm/matita/scripts/public_html/bench.php
@@ -42,7 +42,7 @@ $query_csc_opt = urlencode("Performances (opt and GC) per mark@@@select mark, SE
 
 $query_total = urlencode(
   
-"Max N@@@select COUNT(DISTINCT test) from bench group by mark order by mark desc"
+"Max N@@@select MAX(COUNT(DISTINCT test)) from bench group by mark order by mark desc"
   . "###" .
   "Number of compiled tests@@@select mark, COUNT(DISTINCT test) as N from bench group by mark order by mark desc"
 );