diff --git a/README.md b/README.md
index 97db68d36..7e5d2eeb3 100644
--- a/README.md
+++ b/README.md
@@ -205,3 +205,4 @@ a "PDF Reference" from Adobe:
 
 Recommended chapters to read: "2. Overview", "3.4 File Structure", 
 "4.1 Graphics Objects" that lists the PDF commands.
+