diff --git a/mercurial/sslutil.py b/mercurial/sslutil.py
index 5caa415aa48bea7f91af3c0fe3c8bd386f6ba7f7_bWVyY3VyaWFsL3NzbHV0aWwucHk=..4e72995f6c9cb6d873129f6ae63374433409e729_bWVyY3VyaWFsL3NzbHV0aWwucHk= 100644
--- a/mercurial/sslutil.py
+++ b/mercurial/sslutil.py
@@ -196,6 +196,6 @@
                     raise error.Abort(_('could not find web.cacerts: %s') %
                                       cafile)
             else:
-                # No global CA certs. See if we can load defaults.
+                # CAs not defined in config. Try to find system bundles.
                 cafile = _defaultcacerts()
                 if cafile:
@@ -200,6 +200,6 @@
                 cafile = _defaultcacerts()
                 if cafile:
-                    ui.debug('using %s to enable OS X system CA\n' % cafile)
+                    ui.debug('using %s for CA file\n' % cafile)
 
             s['cafile'] = cafile