-/**
- * TelosB lacks a clock with the precision and accuracy
- * required by the 802.15.4 standard (62500 Hz, 40 ppm).
- * As a workaround, we cast one tick of the 32768 Hz clock to
- * two 802.15.4 symbols, which introduces a small (5%) error.
- * Thus the channel access in particular in beacon-enabled PANs
- * (slotted CSMA-CA) is not be standard-compliant!
- */
-#warning "Warning: MAC timing is not standard compliant (the symbol clock is based on the 32768 Hz oscillator)!"
+
+ /**
+ * TelosB lacks a clock that satisfies the precision and accuracy
+ * requirements of the IEEE 802.15.4 standard (62500 Hz, +-40 ppm).
+ * As a workaround, we cast one tick of the 32768 Hz clock to two
+ * IEEE 802.15.4 symbols, which introduces a small (5%) error.
+ * As a consequence the timing of the beacon interval and slotted
+ * CSMA-CA algorithm is not standard-compliant anymore.
+ */
+
+#warning "Warning: MAC timing is not standard compliant!"