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-rw-r--r--tools/lib/rbtree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/rbtree.c b/tools/lib/rbtree.c
index 06ac7bd2144b..727396de6be5 100644
--- a/tools/lib/rbtree.c
+++ b/tools/lib/rbtree.c
@@ -13,7 +13,7 @@
#include <linux/export.h>
/*
- * red-black trees properties: http://en.wikipedia.org/wiki/Rbtree
+ * red-black trees properties: https://en.wikipedia.org/wiki/Rbtree
*
* 1) A node is either red or black
* 2) The root is black