diff --git a/skabase/SKAObsDevice/SKAObsDevice/SKAObsDevice.py b/skabase/SKAObsDevice/SKAObsDevice/SKAObsDevice.py
index d004456855435c64e09d93f3dd52cdfcb724df2d..0d9323e79cca4a07fd2f7693db7edcdb8813595c 100644
--- a/skabase/SKAObsDevice/SKAObsDevice/SKAObsDevice.py
+++ b/skabase/SKAObsDevice/SKAObsDevice/SKAObsDevice.py
@@ -8,7 +8,7 @@
 """ SKAObsDevice
 
 A generic base device for Observations for SKA. It inherits SKABaseDevice class. Any device implementing
-and obsMode will inherit from SKAObsDevice instead of just SKABaseDevice.
+an obsMode will inherit from SKAObsDevice instead of just SKABaseDevice.
 """
 
 # tango imports