update misleading comment

diff --git a/tos/lib/net/ctp/CtpForwardingEngineP.nc b/tos/lib/net/ctp/CtpForwardingEngineP.nc
index 16c1803cc4173593671f793623acb9e0360ab830..b3e40bf15a762b35c9a8b4fd79fa3670261f6f2e 100644 (file)
--- a/tos/lib/net/ctp/CtpForwardingEngineP.nc
+++ b/tos/lib/net/ctp/CtpForwardingEngineP.nc
@@ -436,7 +436,7 @@ implementation {
         parentCongested = FALSE;
         call CollectionDebug.logEvent(NET_C_FE_CONGESTION_END);
       } 
-      // Once we are here, we have decided to send the packet.
+      // Now we check if we have already sent a packet with matching signature
       if (call SentCache.lookup(qe->msg)) {
         call CollectionDebug.logEvent(NET_C_FE_DUPLICATE_CACHE_AT_SEND);
         call SendQueue.dequeue();