Fix numbering

Author: NotTheDr01ds

book/configuration_preview.md

@@ -550,12 +550,12 @@ The following stages and their steps _may_ occur during startup, based on the fl
 | 19.  | (config files) (env.nu)         | Loads (parses and evaluates) the user's `env.nu` (the path to which was determined above).                                                                                                                                                                                                                                                                                         |
 | 20.  | (config files) (config.nu)      | Processes any `ENV_CONVERSIONS` that were defined in the user's `env.nu` so that those environment variables can be treated as Nushell structured data in the `config.nu`.                                                                                                                                                                                                         |
 | 21.  | (config files) (config.nu)      | Loads a minimal `$env.config` record from the internal `default_config.nu`. This file can be viewed with: `nu config nu --default \| nu-highlight \| less -R`. Most values that are not defined in `default_config.nu` will be auto-populated into `$env.config` using their internal defaults as well.                                                                            |
-| 21.  | (config files) (config.nu)      | Loads (parses and evaluates) the user's `config.nu` (the path to which was determined above).                                                                                                                                                                                                                                                                                      |
-| 22.  | (config files) (login)          | When Nushell is running as a login shell, loads the user's `login.nu`.                                                                                                                                                                                                                                                                                                             |
-| 23.  | (config files)                  | Loops through autoload directories and loads any `.nu` files found. The directories are processed in the order found in `$nu.vendor-autoload-directories`, and files in those directories are processed in alphabetical order.                                                                                                                                                     |
-| 24.  | (repl)                          | Processes any additional `ENV_CONVERSIONS` that were defined in `config.nu` or the autoload files.                                                                                                                                                                                                                                                                                 |
-| 25.  | (repl) and (stdlib)             | Shows the banner if configured.                                                                                                                                                                                                                                                                                                                                                    |
-| 26.  | (repl)                          | Nushell enters the normal commandline (REPL).                                                                                                                                                                                                                                                                                                                                      |
+| 22.  | (config files) (config.nu)      | Loads (parses and evaluates) the user's `config.nu` (the path to which was determined above).                                                                                                                                                                                                                                                                                      |
+| 23.  | (config files) (login)          | When Nushell is running as a login shell, loads the user's `login.nu`.                                                                                                                                                                                                                                                                                                             |
+| 24.  | (config files)                  | Loops through autoload directories and loads any `.nu` files found. The directories are processed in the order found in `$nu.vendor-autoload-directories`, and files in those directories are processed in alphabetical order.                                                                                                                                                     |
+| 25.  | (repl)                          | Processes any additional `ENV_CONVERSIONS` that were defined in `config.nu` or the autoload files.                                                                                                                                                                                                                                                                                 |
+| 26.  | (repl) and (stdlib)             | Shows the banner if configured.                                                                                                                                                                                                                                                                                                                                                    |
+| 27.  | (repl)                          | Nushell enters the normal commandline (REPL).                                                                                                                                                                                                                                                                                                                                      |
 
 ### Flag Behavior