Update foundational-user-guide.md

Author: Dynamsoft-Henry

programming/react-native/foundational-user-guide.md

@@ -20,9 +20,9 @@ This guide will help you develop a fully-customizable barcode scanning app with
   - Supported OS: Android 5.0 (API Level 21) or higher.
   - Supported ABI: armeabi-v7a, arm64-v8a, x86 and x86_64.
   - Development Environment:
-   - IDE: **Android Studio 2024.3.2** suggested.
-   - JDK: **Java 17** or higher.
-   - Gradle: **8.0** or higher.
+    - IDE: **Android Studio 2024.3.2** suggested.
+    - JDK: **Java 17** or higher.
+    - Gradle: **8.0** or higher.
 - iOS
   - Supported OS: iOS 13+.
   - Supported ABI: arm64 and x86_64.