Update init.md (#2700)

* Update init.md

init commands have been changed to react-native-community/cli@latest from react-native@latest. 
And some more similar changes.

** Check for yarn related commands.

* Update init.md

Author: I-am-Pritam-20

docs/init.md

@@ -3,7 +3,7 @@
 There are couple of ways to initialize new React Native projects.
 
 ```sh
-npx react-native@latest init ProjectName
+npx react-native-community/cli@latest init ProjectName
 ```
 
 > Note: If you have both `yarn` and `npm` installed on your machine, React Native CLI will always try to use `npm`. You can force usage of `yarn` by adding `--pm yarn` flag to the command.
@@ -20,10 +20,10 @@ yarn init && yarn add react-native && yarn react-native init ProjectName
 
 ```sh
 # This will use the latest init command but will install react-native@VERSION and use its template
-npx react-native@latest init ProjectName --version ${VERSION}
+npx react-native-community/cli@latest init ProjectName --version ${VERSION}
 
-# This will use init command from react-native@VERSION
-npx react-native@${VERSION} init ProjectName
+# This will use init command from react-native@VERSION through react-native-community/cli@${VERSION} (e.g. X.XX.X) automatically
+npx react-native-community/cli@${VERSION} init ProjectName
 ```
 
 ## Initializing project with custom template
@@ -43,16 +43,16 @@ For all available options, please check [Yarn documentation](https://classic.yar
 
 ```sh
 # This will initialize new project using template from `react-native-template-typescript` package
-npx react-native@latest init ProjectName --template ${TEMPLATE_NAME}
+npx react-native-community/cli@latest init ProjectName --template ${TEMPLATE_NAME}
 
 # This will initialize new project using init command from react-native@VERSION but will use a custom template
-npx react-native@${VERSION} init ProjectName --template ${TEMPLATE_NAME}
+npx react-native-community/cli@${VERSION} init ProjectName --template ${TEMPLATE_NAME}
 ```
 
 You can force usage of `yarn` if you have both `yarn` and `npm` installed on your machine:
 
 ```sh
-npx react-native@latest init ProjectName --pm yarn
+npx react-native-community/cli@latest init ProjectName --pm yarn
 ```
 
 ## Creating custom template