Fix browserUrl not working

Setting the default channel in the CLI resulted in our mutually exclusive check
for browserUrl and channel to fail.

Author: sebastianbenz

README.md

@@ -156,10 +156,9 @@ The Chrome DevTools MCP server supports the following configuration option:
   - **Default:** `false`
 
 - **`--channel`**
-  Specify a different Chrome channel that should be used.
+  Specify a different Chrome channel that should be used. The default is the stable channel version.
   - **Type:** string
   - **Choices:** `stable`, `canary`, `beta`, `dev`
-  - **Default:** `stable`
 
 <!-- END AUTO GENERATED OPTIONS -->
 

docs/tool-reference.md

@@ -277,15 +277,16 @@ so returned values have to JSON-serializable.
 
 - **args** (array) _(optional)_: An optional list of arguments to pass to the function.
 - **function** (string) **(required)**: A JavaScript function to run in the currently selected page.
-  Example without arguments: `() => {
+Example without arguments: `() => {
   return document.title
 }` or `async () => {
   return await fetch("example.com")
 }`.
-  Example with arguments: `(el) => {
+Example with arguments: `(el) => {
   return el.innerText;
 }`
 
+
 ---
 
 ### `list_console_messages`

src/index.ts

@@ -72,10 +72,10 @@ export const cliOptions = {
   },
   channel: {
     type: 'string' as const,
-    description: 'Specify a different Chrome channel that should be used.',
+    description:
+      'Specify a different Chrome channel that should be used. The default is the stable channel version.',
     choices: ['stable', 'canary', 'beta', 'dev'] as const,
     conflicts: ['browserUrl', 'executablePath'],
-    default: 'stable',
   },
   logFile: {
     type: 'string' as const,