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2 changes: 1 addition & 1 deletion 20-interrupts-timer/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ The timer is easy to configure. First we'll declare an `init_timer()` on `cpu/ti
implement it on `cpu/timer.c`. It is just a matter of computing the clock frequency and
sending the bytes to the appropriate ports.

We will now fix `kernel/utils.c int_to_ascii()` to print the numbers in the correct order.
We will now fix `kernel/util.c int_to_ascii()` to print the numbers in the correct order.
For that, we need to implement `reverse()` and `strlen()`.

Finally, go back to the `kernel/kernel.c` and do two things. Enable interrupts again
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