docs: update link anchor(#3740)

updating vim.lsp.config anchor link href
it seems that github will remove the dots in anchor link\
this pr update the ref href to reduce confustion.

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index a5b50c49..5ada2eff 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ View [all configs](doc/configs.md) or `:help lspconfig-all` from Nvim.
    npm i -g pyright
    ```
 2. Add the language server setup to your init.lua.
-    - Nvim 0.11+ (see [vim.lsp.config](#vim.lsp.config))
+    - Nvim 0.11+ (see [vim.lsp.config](#vimlspconfig))
       ```lua
       vim.lsp.enable('pyright')
       ```