Index: sources/canbus/MessageBuilder.h
===================================================================
diff -u -rbb74da05f81b82dad3ec844c1feb1135b949f1c2 -r37e62f8f5c0345cd65b5e4161f07e86b442c22ac
--- sources/canbus/MessageBuilder.h	(.../MessageBuilder.h)	(revision bb74da05f81b82dad3ec844c1feb1135b949f1c2)
+++ sources/canbus/MessageBuilder.h	(.../MessageBuilder.h)	(revision 37e62f8f5c0345cd65b5e4161f07e86b442c22ac)
@@ -53,6 +53,9 @@
 /*!
  * \brief   The MessageBuilder class
  * \details This class is handling the can message by building and striping it.
+ *          This class constructs a message by reading array of bytes (QByteArray) in CANBus frame(s)
+ *          and converting them to messages by reading the Message ID, Data Length and data.
+ *          On the other hand, this class converts bytes of data requires to be transmitted to frame(s) and vice versa.
  */
 class MessageBuilder : public QObject
 {