diff --git a/fuzzy_logic/gaussian_fuzzyset.py b/fuzzy_logic/gaussian_fuzzyset.py
index f735aa6b1..e1b406d3c 100644
--- a/fuzzy_logic/gaussian_fuzzyset.py
+++ b/fuzzy_logic/gaussian_fuzzyset.py
@@ -52,7 +52,7 @@ class GaussianFuzzySet:
         >>> GaussianFuzzySet("Medium", 0, 1).membership(1)
         0.6065306597126334
         """
-        
+
         membership_value = np.exp(-0.5 * ((x - self.mean) / self.std_dev) ** 2)
         # Directly return for non-complement or return 1 - membership for complement
         return membership_value if not self.is_complement else 1 - membership_value