diff --git a/C64_keyboard/README.md b/C64_keyboard/README.md
index 625f9ce..3888c7d 100644
--- a/C64_keyboard/README.md
+++ b/C64_keyboard/README.md
@@ -14,9 +14,9 @@ C64:
 //   20       5       2 - SDA		PD1		A
 //   19       6       3 - SCL		PD0		B
 //   18       7       4 - A6		PD4		C
-//   17       8       5				PC6		D
+//   17       8       5			PC6		D
 //   16       9       6 - A7		PD7		E
-//   15       10      7 - 			PE6		F
+//   15       10      7 - 		PE6		F
 //   14       11      8 - A8 		PB4		G
 //   13       12      9 - A9 		PB5		H
 //   12       13      10 - A10 		PB6		0