lazy: remove redundant submodule

name should match package.pname

docs/manual/configuring/custom-plugins/configuring.md

@@ -11,8 +11,8 @@ be used if the plugin uses a `require('module').setup(...)` pattern. Otherwise,
 ```nix
 {
   config.vim.lazy.plugins = {
-    aerial-nvim = {
+    aerial.nvim = {
-      # ^^^^^^^^^ this name should match the package.pname or package.name
+    # ^^^^^^^^^ this name should match the package.pname or package.name
       package = aerial-nvim;
 
       setupModule = "aerial";

docs/manual/configuring/custom-plugins/lazy-method.md

@@ -6,9 +6,9 @@ As of version **0.7**, we exposed an API for configuring lazy-loaded plugins via
 ```nix
 {
   config.vim.lazy.plugins = {
-    aerial = {
+    "aerial.nvim" = {
       package = pkgs.vimPlugins.aerial-nvim;
-      setupModule = aerial;
+      setupModule = "aerial";
       setupOpts = {
         option_name = true;
       };

modules/wrapper/lazy/lazy.nix

@@ -62,7 +62,7 @@
       };
 
       setupOpts = mkOption {
-        type = submodule {freeformType = attrsOf anything;};
+        type = attrsOf anything;
         description = "Options to pass to the setup function";
         default = {};
       };