Merge pull request #141528 from NixOS/nvidia-typo

nixos/nvidia: fix typo in PM assert

nixos/modules/hardware/video/nvidia.nix

···
       }
 
       {
-        assertion = cfg.powerManagement.enable -> offloadCfg.enable;
+        assertion = cfg.powerManagement.finegrained -> offloadCfg.enable;
         message = "Fine-grained power management requires offload to be enabled.";
       }