Update Android Demo

README.md

@@ -244,20 +244,20 @@ If you need to quickly integrate our sdk in your own Android project, then you c
 
 - Step 1. Add the JitPack repository to your build file.Add it in your root build.gradle at the end of repositories:
 
-```bash
+```java
 allprojects {
     repositories {
         ...
         maven { url 'https://jitpack.io' }
     }
-	}
+}
 ```
 
 - Step 2. Add the dependency
-```bash
+```java
 dependencies {
     implementation 'com.github.HyperInspire:hyperlpr3-android-sdk:1.0.2'
-	}
+}
 ```
 
 - Step 3. Use hyperlpr in your application