nit

Author: hmaarrfk

picoscope/ps4000a.py

@@ -320,7 +320,7 @@ def getTimeBaseNum(self, sampleTimeS):
                 timebase = math.floor((sampleTimeS * 5.0E7) + 2)
 
         else:  # The original case from non "A" series
-            warnings.warn("The model PS4000a you are using may not be"
+            warnings.warn("The model PS4000a you are using may not be "
                           "fully supported", stacklevel=2)
             maxSampleTime = (((2 ** 32 - 1) - 4) / 2e7)
 
@@ -349,7 +349,7 @@ def getTimestepFromTimebase(self, timebase):
                 dt = (timebase - 2) / 5.0E7
 
         else:  # The original case from non "A" series
-            warnings.warn("The model PS4000a you are using may not be"
+            warnings.warn("The model PS4000a you are using may not be "
                           "fully supported", stacklevel=2)
             if timebase < 3:
                 dt = 2. ** timebase / 8e7