- printf("<p>%s test%s run<br>", $nRun, ($nRun == 1) ? "" : 's');
- printf("%s failure%s.<br>\n", $nFailures, ($nFailures == 1) ? "" : 's');
+ printf("<p>%s test%s run<br>", $nRun, ($nRun == 1) ? '' : 's');
+ printf("%s failure%s.<br>\n", $nFailures, ($nFailures == 1) ? '' : 's');