dont print final newline in markdown mode

Author: dadav

tldr.py

@@ -369,7 +369,8 @@ def output(page: str, plain: bool = False) -> None:
                 elements.append(item)
             sys.stdout.buffer.write(''.join(elements).encode('utf-8'))
         print()
-    print()
+    if not plain:
+        print()
 
 
 def update_cache(language: Optional[List[str]] = None) -> None: