update keymaps

config/plugins/ui/bufferline.nix

@@ -1,23 +1,22 @@
-{ config, ... }: {
-
+{config, ...}: {
   plugins = {
     bufferline = {
-    enable = true;
+      enable = true;
     };
   };
   keymaps = [
     {
       mode = "n";
-      key = "<leader>]b";
+      key = "]b";
       action = "<cmd>BufferLineCycleNext<cr>";
       options = {
         desc = "Cycle to next buffer";
       };
     }
-  
+
     {
       mode = "n";
-      key = "<leader>[b";
+      key = "[b";
       action = "<cmd>BufferLineCyclePrev<cr>";
       options = {
         desc = "Cycle to previous buffer";