diff --git a/include/serial/serial.h b/include/serial/serial.h
index baac72e..71e7c37 100644
--- a/include/serial/serial.h
+++ b/include/serial/serial.h
@@ -700,10 +700,10 @@ public:
  */
 struct PortInfo {
 
-  /*! Address of port (this can be passed to the constructor of Serial). */
+  /*! Address of the serial port (this can be passed to the constructor of Serial). */
   std::string port;
 
-  /*! Human readable description if available. */
+  /*! Human readable description of serial device if available. */
   std::string description;
 
   /*! Hardware ID (e.g. VID:PID of USB serial devices) or "n/a" if not available. */