Update src/holoviz_mcp/config/resources/agents/holoviz-mcp-planner.agent.md

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

Author: MarcSkovMadsen

src/holoviz_mcp/config/resources/agents/holoviz-mcp-planner.agent.md

@@ -54,4 +54,4 @@ If the Holoviz MCP Server is available, use its tools to search for relevant inf
 
 - Always use `holoviz_get_best_practices` tool to lookup the best practices for the libraries you will be using. Please adhere to these best practices in your plan.
 - Use the `holoviz_search` tool to find relevant code examples and documentation for the libraries you will be using.
-- Use the read/readdFile and web/fetch tools to gather any additional information you may need.
+- Use the read/readFile and web/fetch tools to gather any additional information you may need.