Update README.md

quad/README.md

@@ -47,7 +47,7 @@ directory:
 cd src/<project> && make test
 ```
 
-### Manually the hardware interface
+### Manually testing the hardware interface
 
 Of course, we cannot run our automated tests on code that needs the Zybo. But
 we have still written manual tests that you can use to test each specific