diff --git a/src/pystencilssfg/config.py b/src/pystencilssfg/config.py
index 44aaf518572ac629736e58a01e791f3c0f04e839..7ced262f5cf7c029390caaf374141de8d7936412 100644
--- a/src/pystencilssfg/config.py
+++ b/src/pystencilssfg/config.py
@@ -125,7 +125,7 @@ class SfgConfig(ConfigBase):
 
     c_interfacing: BasicOption[bool] = BasicOption(False)
     """If set to `True`, generates header files compatible for interfacing with C.
-    
+
     This will cause all definitions to be generated ``extern "C"``.
     """