Readme Update

README.md

@@ -32,10 +32,10 @@ this will also create the build diretory for you.
 ```make```
 
 ## RUN
-```./ked_executable -pin 21 -dir out -set```
+```./ked_executable -pin 21 -set```
 Will set GPIO21 pin (HEADER 40) to High
 
-#Size Difference with Pointers, don't forget tha tin an MCU envoiroment it will also execute faster. 
+#Size Difference with Pointers, don't forget that in an MCU envoiroment it will also execute faster. 
 
 ```
 With Pointers