chore: remove repo rename note

## Details

Rename has been propagated to all major places as far as I can tell.

At this point the note does not have any value.

Author: MeanderingProgrammer

README.md

@@ -2,23 +2,6 @@
 
 Plugin to improve viewing Markdown files in Neovim
 
-> [!NOTE]
->
-> Repo has been renamed from `markdown.nvim` to make things more consistent.
->
-> Github will redirect all requests so nothing should break for most users.
->
-> For `lazy.nvim` & `tokyonight.nvim` users changing the plugin name will remove
-> custom highlights until the following is merged [#620](https://github.com/folke/tokyonight.nvim/pull/620).
->
-> In the meantime you can fix this by adding the following to your config:
->
-> ```lua
-> require('tokyonight').setup({
->     plugins = { markdown = true },
-> })
-> ```
-
 <!-- panvimdoc-ignore-start -->
 
 |           |         |

doc/render-markdown.txt

@@ -1,4 +1,4 @@
-*render-markdown.txt*          For 0.10.0          Last change: 2024 August 29
+*render-markdown.txt*          For 0.10.0          Last change: 2024 August 31
 
 ==============================================================================
 Table of Contents                          *render-markdown-table-of-contents*
@@ -36,19 +36,6 @@ Table of Contents                          *render-markdown-table-of-contents*
 Plugin to improve viewing Markdown files in Neovim
 
 
-  [!NOTE]
-  Repo has been renamed from `markdown.nvim` to make things more consistent.
-  Github will redirect all requests so nothing should break for most users.
-  For `lazy.nvim` & `tokyonight.nvim` users changing the plugin name will remove
-  custom highlights until the following is merged #620
-  <https://github.com/folke/tokyonight.nvim/pull/620>.
-  In the meantime you can fix this by adding the following to your config:
-  >lua
-      require('tokyonight').setup({
-          plugins = { markdown = true },
-      })
-  <
-
 ==============================================================================
 2. Features                                         *render-markdown-features*