Use https:// for all project links where available (#267)
diff --git a/examples/func_defs.py b/examples/func_defs.py
index ed64596..8fe9889 100644
--- a/examples/func_defs.py
+++ b/examples/func_defs.py
@@ -7,7 +7,7 @@
# This is a simple example of traversing the AST generated by
# pycparser. Call it from the root directory of pycparser.
#
-# Eli Bendersky [http://eli.thegreenplace.net]
+# Eli Bendersky [https://eli.thegreenplace.net/]
# License: BSD
#-----------------------------------------------------------------
from __future__ import print_function