Add reload/restart step to usage section (#1255)

Reloading the .vimrc should be part of the usage section, not the example section.

README.md

@@ -117,6 +117,7 @@ Add a vim-plug section to your `~/.vimrc` (or `stdpath('config') . '/init.vim'`
 1. `call plug#end()` to update `&runtimepath` and initialize plugin system
     - Automatically executes `filetype plugin indent on` and `syntax enable`.
       You can revert the settings after the call. e.g. `filetype indent off`, `syntax off`, etc.
+1. Reload the file or restart Vim and run `:PlugInstall` to install plugins.
 
 #### Example
 
@@ -168,8 +169,6 @@ call plug#end()
 "   syntax off            " Disable syntax highlighting
 ```
 
-Reload .vimrc and `:PlugInstall` to install plugins.
-
 #### Example (Lua configuration for Neovim)
 
 In Neovim, you can write your configuration in a Lua script file named