diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index 29b60967d559..9727de1a5157 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -155,7 +155,8 @@ let
       linux_sandbox_chrome_path="${libExecPath}/${packageName}";
       werror = "";
 
-      # Google API keys, see http://www.chromium.org/developers/how-tos/api-keys.
+      # Google API keys, see:
+      #   http://www.chromium.org/developers/how-tos/api-keys
       # Note: These are for NixOS/nixpkgs use ONLY. For your own distribution,
       # please get your own set of keys.
       google_api_key = "AIzaSyDGi15Zwl11UNe6Y-5XW_upsfyw31qwZPI";