Update i2c_api.c

Author: jamofer

libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC176X/i2c_api.c

@@ -355,7 +355,7 @@ int i2c_slave_read(i2c_t *obj, char *data, int length) {
     i2c_clear_SI(obj);
     i2c_wait_SI(obj);
 
-    // Obtain new status. (See Image-2) 
+    // Obtain new status.
     status = i2c_status(obj);
 
     if(status != 0xA0) {