Update Android and JS code to reflect name change to captureScreen

android/src/main/java/fr/greweb/reactnativeviewshot/RNViewShotModule.java

     }
 
     @ReactMethod
-    public void captureScreenshot(ReadableMap options, Promise promise) {
+    public void captureScreen(ReadableMap options, Promise promise) {
         captureRef(-1, options, promise);
     }
 

src/index.js

   }
 }
 
-export function captureScreenshot(
+export function captureScreen(
   optionsObject?: Options
 ): Promise<string> {
   const { options, errors } = validateOptions(optionsObject);