docs: fix broken link in coc

 CODE_OF_CONDUCT.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 18cc43d..077ddfb 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -72,6 +72,7 @@ ban from community spaces, a permanent ban from community spaces, etc.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+This Code of Conduct is adapted from the
+[Contributor Covenant](https://www.contributor-covenant.org/),
 version 2.1, available at
 [https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].