From 250a80dd77d20c07c361a08b1503100483f9acbb Mon Sep 17 00:00:00 2001 From: Donald Pinckney Date: Thu, 25 Oct 2018 11:10:12 -0400 Subject: [PATCH] Fix typo in hardware interrupts post (#489) --- .../second-edition/posts/08-hardware-interrupts/index.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/blog/content/second-edition/posts/08-hardware-interrupts/index.md b/blog/content/second-edition/posts/08-hardware-interrupts/index.md index 3a18bb91..d228cc7d 100644 --- a/blog/content/second-edition/posts/08-hardware-interrupts/index.md +++ b/blog/content/second-edition/posts/08-hardware-interrupts/index.md @@ -453,7 +453,7 @@ We now see that a `k` appears on the screen when we press a key. However, this o ### Reading the Scancodes -To find out _which_ key was pressed, we need to query the keyboard controller. We do this by reading from the from the data port of the PS/2 controller, which is the [I/O port] with number `0x60`: +To find out _which_ key was pressed, we need to query the keyboard controller. We do this by reading from the data port of the PS/2 controller, which is the [I/O port] with number `0x60`: [I/O port]: ./second-edition/posts/05-integration-tests/index.md#port-i-o