diff --git a/comIF/OBSW_ComInterface.py b/comIF/OBSW_ComInterface.py
index 50112a2fd95fd944c3729268850c337731c0600c..718f4d7edd1e18aaeba9dd49b45a0ee04f797589 100644
--- a/comIF/OBSW_ComInterface.py
+++ b/comIF/OBSW_ComInterface.py
@@ -17,7 +17,6 @@ class CommunicationInterface:
     def __init__(self, tmtcPrinter):
         self.tmtcPrinter = tmtcPrinter
 
-    # Send Telecommand
     @abstractmethod
     def sendTelecommand(self, tcPacket, tcPacketInfo="") -> None:
         """
@@ -28,7 +27,6 @@ class CommunicationInterface:
         """
         pass
 
-    # Receive telemetry and process it
     @abstractmethod
     def receiveTelemetry(self, parameters=0):
         """
@@ -49,9 +47,13 @@ class CommunicationInterface:
         """
         pass
 
-    # Check whether data is available
     @abstractmethod
     def dataAvailable(self, parameters):
+        """
+        Check whether data is available
+        :param parameters:
+        :return:
+        """
         pass
 
     # Receive Telemetry and store it into a queue
diff --git a/comIF/OBSW_DummyComIF.py b/comIF/OBSW_DummyComIF.py
index 6ad9351df97654a09e29c5bd50b0ccc8aa779029..15e5ea437902489e2d33a60e32cf9701076ef70d 100644
--- a/comIF/OBSW_DummyComIF.py
+++ b/comIF/OBSW_DummyComIF.py
@@ -10,7 +10,7 @@ from typing import Tuple
 from comIF.OBSW_ComInterface import CommunicationInterface
 
 
-class Dummy_ComIF(CommunicationInterface):
+class DummyComIF(CommunicationInterface):
     def dataAvailable(self, parameters):
         pass