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@@ -9,7 +9,7 @@ Overview
KSM is a memory-saving de-duplication feature, enabled by CONFIG_KSM=y,
added to the Linux kernel in 2.6.32. See ``mm/ksm.c`` for its implementation,
-and http://lwn.net/Articles/306704/ and http://lwn.net/Articles/330589/
+and http://lwn.net/Articles/306704/ and https://lwn.net/Articles/330589/
KSM was originally developed for use with KVM (where it was known as
Kernel Shared Memory), to fit more virtual machines into physical memory,