Corrected self signed certificate

example1/example.rkt

@@ -6,6 +6,7 @@
          simple-ini/class
          racket/string
          net/url
+         simple-log
          )
 
 (provide
@@ -306,6 +307,9 @@
   )
 
 (webview-set-loglevel 'debug)
+(define log-file (build-path (find-system-path 'temp-dir) "example1.log"))
+(displayln (format "logging to ~a" log-file))
+(sl-log-to-file log-file)
 
 (define (run-example)
   (let* ((ini (new ini% [file 'web-racket-example1]))