Fix typo on README

README.md

@@ -6,7 +6,7 @@ code:
 
 They have a real-time thread doing measurements or time sensitive operations 
 at regular intervals, and a non real-time thread doing the I/O operations to
-report the results shared by the real-time thread
+report the results shared by the real-time thread.
 The real-time thread can be assigned to CPU1 (which I chose to isolate on the Olimex boards) and
 can have it's priority set as an option, default is to 99. It writes results in a static structure.