Try to appease the Hound. Inline comment in question already had two spaces before it, but whatever...

Author: kelseymh

easybuild/framework/easyconfig/easyconfig.py

@@ -604,7 +604,7 @@ def update(self, key, value, allow_duplicate=True):
             for item in inval:
                 if allow_duplicate or item not in param_value:
                     param_value.append(item)
-            if isinstance(self[key], tuple):	# Cast back to original type
+            if isinstance(self[key], tuple):     # Cast back to original type
                 param_value = tuple(param_value)
         elif isinstance(param_value, dict):
             param_value.update(inval)