diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 9c4e4a2f9569..d4c3970a940b 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -176,7 +176,7 @@ mapAliases {
   butler = throw "butler was removed because it was broken and abandoned upstream"; # added 2024-06-18
   bwidget = tclPackages.bwidget; # Added 2024-10-02
   # Shorter names; keep the longer name for back-compat. Added 2023-04-11. Warning added on 2024-12-16
-  buildFHSUserEnv = lib.warnOnInstantiate "'buildFHSUserEnv' as been renamed to 'buildFHSEnv' and will be removed in 25.11" buildFHSEnv;
+  buildFHSUserEnv = lib.warnOnInstantiate "'buildFHSUserEnv' has been renamed to 'buildFHSEnv' and will be removed in 25.11" buildFHSEnv;
   buildFHSUserEnvChroot = lib.warnOnInstantiate "'buildFHSUserEnvChroot' has been renamed to 'buildFHSEnvChroot' and will be removed in 25.11" buildFHSEnvChroot;
   buildFHSUserEnvBubblewrap = lib.warnOnInstantiate "'buildFHSUserEnvBubblewrap' has been renamed to 'buildFHSEnvBubblewrap' and will be removed in 25.11" buildFHSEnvBubblewrap;