Actually use the HTTPSBIN variable for test https requests

diff --git a/test_requests.py b/test_requests.py
index 3c1a437..6aaf0b9 100755 (executable)
--- a/test_requests.py
+++ b/test_requests.py
@@ -24,7 +24,7 @@ def httpbin(*suffix):
 def httpsbin(*suffix):
     """Returns url for HTTPSBIN resource."""
 
-    return HTTPBIN_URL + '/'.join(suffix)
+    return HTTPSBIN_URL + '/'.join(suffix)