maintainers-list: obsidian-systems-maintenance

Fix mispelling. That word always breaks me...

maintainers/maintainer-list.nix

···
     githubId = 3359345;
     name = "obadz";
   };
-  obsidian-systems-maintainence = {
+  obsidian-systems-maintenance = {
     name = "Obsidian Systems Maintenance";
     email = "[e-mail]";
     github = "obsidian-systems-maintenance";

pkgs/development/libraries/science/math/cutensor/generic.nix

···
     homepage = "https://developer.nvidia.com/cutensor";
     license = licenses.unfree;
     platforms = [ "x86_64-linux" ];
-    maintainers = with maintainers; [ obsidian-systems-maintainence ];
+    maintainers = with maintainers; [ obsidian-systems-maintenance ];
   };
 }

pkgs/test/cuda/cuda-library-samples/generic.nix

···
         cuSPARSE, cuSOLVER, cuFFT, cuRAND, NPP and nvJPEG.
       '';
       license = lib.licenses.bsd3;
-      maintainers = with lib.maintainers; [ obsidian-systems-maintainence ];
+      maintainers = with lib.maintainers; [ obsidian-systems-maintenance ];
     };
   };
 in

pkgs/test/cuda/cuda-samples/generic.nix

···
     description = "Samples for CUDA Developers which demonstrates features in CUDA Toolkit";
     # CUDA itself is proprietary, but these sample apps are not.
     license = lib.licenses.bsd3;
-    maintainers = with lib.maintainers; [ obsidian-systems-maintainence ];
+    maintainers = with lib.maintainers; [ obsidian-systems-maintenance ];
   };
 }