fix typos in comments.

[simavr] / simavr / sim / sim_io.h

diff --git a/simavr/sim/sim_io.h b/simavr/sim/sim_io.h
index c3f01e5..ecb1bd4 100644 (file)
--- a/simavr/sim/sim_io.h
+++ b/simavr/sim/sim_io.h
@@ -64,7 +64,7 @@ typedef struct avr_io_t {
 
 // registers an IO module, so it's run(), reset() etc are called
 // this is called by the AVR core init functions, you /could/ register an external
-// one after instanciation, for whatever purpose...
+// one after instantiation, for whatever purpose...
 void
 avr_register_io(
                avr_t *avr,