diff --git a/toolchain/mfc/test/cases.py b/toolchain/mfc/test/cases.py
index f88af8a58..8f2c51269 100644
--- a/toolchain/mfc/test/cases.py
+++ b/toolchain/mfc/test/cases.py
@@ -103,7 +103,7 @@ def alter_weno():
                     stack.push("", {'m': 35, 'n': 35, 'p': 35})
 
                 cases.append(define_case_d(stack, trace, data))
-                
+
                 if weno_order == 7:
                     stack.pop()