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Diffstat (limited to 'nixos/modules/services/misc/nix-daemon.nix')
-rw-r--r--nixos/modules/services/misc/nix-daemon.nix4
1 files changed, 2 insertions, 2 deletions
diff --git a/nixos/modules/services/misc/nix-daemon.nix b/nixos/modules/services/misc/nix-daemon.nix
index 441b8606b01f..6971fe496b22 100644
--- a/nixos/modules/services/misc/nix-daemon.nix
+++ b/nixos/modules/services/misc/nix-daemon.nix
@@ -99,10 +99,10 @@ in
 
       extraOptions = mkOption {
         default = "";
-        example = "
+        example = ''
           gc-keep-outputs = true
           gc-keep-derivations = true
-        ";
+        '';
         description = "Additional text appended to <filename>nix.conf</filename>.";
       };