diff --git a/pyopencl/invoker.py b/pyopencl/invoker.py
index b6c5ace9953f1eb39c8e9c37873484f046d28205..a11c6732e438e0a0021b218b8ab9888e3f62bfde 100644
--- a/pyopencl/invoker.py
+++ b/pyopencl/invoker.py
@@ -358,7 +358,6 @@ def _generate_enqueue_and_set_args_module(function_name,
     return gen.get_picklable_module(), enqueue_name
 
 
-
 invoker_cache = PersistentDict("pyopencl-invoker-cache-v1",
         key_builder=_NumpyTypesKeyBuilder())
 
diff --git a/pyopencl/scan.py b/pyopencl/scan.py
index 44492102fa97febb54c66c982a59846d23fd4f7e..169939cab356e0f1ba7be00e7fa82e19e22979a5 100644
--- a/pyopencl/scan.py
+++ b/pyopencl/scan.py
@@ -1098,7 +1098,6 @@ class _GenericScanKernelBase(object):
                 has_double_support(dev) for dev in devices),
             )
 
-
         index_typename = dtype_to_ctype(self.index_dtype)
         scan_typename = dtype_to_ctype(dtype)