Auto merge of #19116 - servo:cla-doc-link, r=KiChjang

Fix dead link in COMMAND_LINE_ARGS.md

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1 files changed, 1 insertions, 1 deletions

diff --git a/docs/COMMAND_LINE_ARGS.md b/docs/COMMAND_LINE_ARGS.md
index b8898e3f4f4..628013e51f2 100644
--- a/docs/COMMAND_LINE_ARGS.md
+++ b/docs/COMMAND_LINE_ARGS.md
@@ -18,7 +18,7 @@ e.g. To enable `flex` and `flex-direction` css properties:
 ./mach run -d -- --pref layout.flex.enabled --pref layout.flex-direction.enabled ...
 ```
 
-You can find all the available preferences at [resources/prefs.json](http://mxr.mozilla.org/servo/source/resources/prefs.json).
+You can find all the available preferences at [resources/prefs.json](https://dxr.mozilla.org/servo/source/resources/prefs.json).
 
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 ## Remote Debugging