Fixed typo

hardware/arduino/avr/libraries/Wire/utility/twi.c

@@ -165,7 +165,7 @@ uint8_t twi_readFrom(uint8_t address, uint8_t* data, uint8_t length, uint8_t sen
     // We need to remove ourselves from the repeated start state before we enable interrupts,
     // since the ISR is ASYNC, and we could get confused if we hit the ISR before cleaning
     // up. Also, don't enable the START interrupt. There may be one pending from the 
-    // repeated start that we sent outselves, and that would really confuse things.
+    // repeated start that we sent ourselves, and that would really confuse things.
     twi_inRepStart = false;			// remember, we're dealing with an ASYNC ISR
     do {
       TWDR = twi_slarw;