remove parens

diff --git a/src/wheel-gen.pl b/src/wheel-gen.pl
index ab40c99d09129a1acd4871f5baaa0fb6dd74f45c..757c60e9b92f1123a68e560bd9bab69eef6ffe54 100755 (executable)
--- a/src/wheel-gen.pl
+++ b/src/wheel-gen.pl
@@ -29,7 +29,7 @@ sub is_prime ($)
   while (1)
     {
       my $q = $n / $d;
-      ($n == $q * $d)
+      $n == $q * $d
         and return 0;
       $d += $w;
       $q < $d