FLUT-962885: Add how to for syncfusion_pdfviewer_android

Author: immankumarsync

Flutter/pdf-viewer/How-to/Render-pages-using-pdfium-android.md

@@ -1,7 +1,7 @@
 ---
 layout: post
 title: Rendering PDF pages using PDFium on Android| Syncfusion
-description: You can learn here all about rendering the PDF pages using PDFium on Android
+description: You can learn all about rendering PDF pages using the PDFium library on Android with the Syncfusion® Flutter PDF Viewer (SfPdfViewer) widget.
 platform: flutter
 control: SfPdfViewer
 documentation: ug