Index: firmware/App/Services/Messaging.h
===================================================================
diff -u -r3518e8a088c32e75c0c8960d5e629a7401095feb -r380b0afc95467d0861ff3aa2cdcde5d5d7ac85e7
--- firmware/App/Services/Messaging.h	(.../Messaging.h)	(revision 3518e8a088c32e75c0c8960d5e629a7401095feb)
+++ firmware/App/Services/Messaging.h	(.../Messaging.h)	(revision 380b0afc95467d0861ff3aa2cdcde5d5d7ac85e7)
@@ -34,8 +34,8 @@
 
 // ********** public definitions **********
 
-#define ACK_REQUIRED                    TRUE                ///< Macro for functions that want to know if an outgoing message requires acknowledgement from receiver.
-#define ACK_NOT_REQUIRED                FALSE               ///< Macro for functions that want to know if an outgoing message requires acknowledgement from receiver.
+#define ACK_REQUIRED                    TRUE            ///< Macro for functions that want to know if an outgoing message requires acknowledgement from receiver.
+#define ACK_NOT_REQUIRED                FALSE           ///< Macro for functions that want to know if an outgoing message requires acknowledgement from receiver.
 
 #pragma pack(push, 1)
 /// Payload record structure for ACK response.