1043933: Resolved given feedback

Author: sameerkhan001

Text Extraction/Extract-text-from-the-entire-PDF-document/.NET/Extract-text-from-the-entire-PDF-document/Program.cs

@@ -12,5 +12,5 @@
         extractedText += page.ExtractText();
     }
     // Save the extracted JSON data into an output file.
-	File.WriteAllText(Path.GetFullPath(@"Output/Output.json"), extractedText, Encoding.UTF8);
+	File.WriteAllText(Path.GetFullPath(@"Output/Output.txt"), extractedText, Encoding.UTF8);
 }