diff --git a/pdfminer/high_level.py b/pdfminer/high_level.py
index e7892c5..cdef1e7 100644
--- a/pdfminer/high_level.py
+++ b/pdfminer/high_level.py
@@ -1,4 +1,3 @@
-3
 # -*- coding: utf-8 -*-
 """
 Functions that encapsulate "usual" use-cases for pdfminer, for use making