update appium inspector doc

appium/appium-config.md

@@ -1,5 +1,7 @@
 ## Settings
+
 - Install Node.js (Options)
+
   - using installer `https://nodejs.org/en/download/`
   - for mackbook - `brew install node`
   - for windows - `choco install nodejs`
@@ -9,3 +11,21 @@
 - Download and install Appium inspector from - `https://github.com/appium/appium-inspector/releases` (Optional).
 
 - install global dependencies for Appium using npm - `npm install -G appium`
+
+## Default settings for appium inspector
+
+- Set Remote Host to: `127.0.0.1`
+- Set Remote Path to: `/wd/hub`
+
+- And update Desired Capabilities/JSON to: 
+
+```
+{
+  "platformName": "android",
+  "appium:platformVersion": "12",
+  "appium:deviceName": "emulator",
+  "appium:automationName": "UiAutomator2",
+  "appium:appPackage": "chat.rocket.reactnative",
+  "appium:appActivity": "chat.rocket.reactnative.MainActivity"
+}
+```