message: docs(developing): fix sdk uppercase directory
diff: @@ -48,11 +48,19 @@ In `~/.bashrc`, `~/.bash_profile`, or similar shell startup scripts, make the fo
  1. Set the `ANDROID_SDK_ROOT` environment variable. This path should be the **Android SDK Location** used in the previous section.
  + For Mac:
  +
  + ```shell
  + $ export ANDROID_SDK_ROOT=$HOME/Android/sdk
  + ```
  +
  + For Linux/Windows:
  +
  ```shell
  - $ export ANDROID_SDK_ROOT=$HOME/Library/Android/sdk
  + $ export ANDROID_SDK_ROOT=$HOME/Android/Sdk
  ```
  -1. Add the Android SDK command-line directories to `PATH`. Each directory corresponds to the category of <a href="https://developer.android.com/studio/command-line/" target="_blank">command-line tool</a>.
  +2. Add the Android SDK command-line directories to `PATH`. Each directory corresponds to the category of <a href="https://developer.android.com/studio/command-line/" target="_blank">command-line tool</a>.
  ```shell-session
  $ # avdmanager, sdkmanager
  