fix: typo in readme

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: sudo-tee

README.md

@@ -403,7 +403,7 @@ The plugin provides the following actions that can be triggered via keymaps, com
 | Set mode to Build                                           | -                                     | `:Opencode agent build`                     | `require('opencode.api').agent_build()`                                |
 | Set mode to Plan                                            | -                                     | `:Opencode agent plan`                      | `require('opencode.api').agent_plan()`                                 |
 | Select and switch mode/agent                                | -                                     | `:Opencode agent select`                    | `require('opencode.api').select_agent()`                               |
-| Display list of availale mcp servers                        | -                                     | `:Opencode mcp`                             | `require('opencode.api').mcp()`                                        |
+| Display list of available mcp servers                       | -                                     | `:Opencode mcp`                             | `require('opencode.api').mcp()`                                        |
 | Run user commands                                           | -                                     | `:Opencode run user_command`                | `require('opencode.api').run_user_command()`                           |
 | Share current session and get a link                        | -                                     | `:Opencode session share` / `/share`        | `require('opencode.api').share()`                                      |
 | Unshare current session (disable link)                      | -                                     | `:Opencode session unshare` / `/unshare`    | `require('opencode.api').unshare()`                                    |