add quotes to examples to show hidden whitespace

diff --git a/examples/console.pl b/examples/console.pl
index 8f4f770..0b731d3 100644 (file)
--- a/examples/console.pl
+++ b/examples/console.pl
@@ -16,5 +16,5 @@ my @sql = (
 
 );
 
-print "\n\n" . $sqlat->format($_) . "\n" for @sql;
+print "\n\n'" . $sqlat->format($_) . "'\n" for @sql;