diff --git a/code/perception/src/kalman_filter.py b/code/perception/src/kalman_filter.py
index 9ee3d242..382cc19a 100755
--- a/code/perception/src/kalman_filter.py
+++ b/code/perception/src/kalman_filter.py
@@ -248,7 +248,7 @@ def predict(self):
         """
         # Predict the next state and covariance matrix, pretending the last
         # velocity state estimate stayed constant
-        self.x_pred = self.A @ self.x_est 
+        self.x_pred = self.A @ self.x_est
         self.P_pred = self.A @ self.P_est @ self.A.T + self.Q
 
     def update(self):