diff --git a/tests/ALGOLXEM/YUSPARA.alg_m b/tests/ALGOLXEM/YUSPARA.alg_m
index 23ced39..6e14822 100644
--- a/tests/ALGOLXEM/YUSPARA.alg_m
+++ b/tests/ALGOLXEM/YUSPARA.alg_m
@@ -110,7 +110,7 @@ REAL PROCEDURE G (I, X, Y);                                             00427000
       G ~ X*6 - 15.0 | X*4 | Y*2 + 15.0 | X*2 | Y*4 - Y*6;           %1200442000          
       G ~ 6.0 | X*5 | Y + 6.0 | X | Y*5 - 20.0 | X*3 | Y*3;          %1300443000          
       G ~ X*7 - 21.0|X*5 | Y*2 + 35.0|X*3 | Y*4  - 7.0|X | Y*6;      %1400444000          
-      G ~ 7.0 |X|6 | Y - 35.0 | X*4 | Y*3 + 21.0 | X*2 | Y*5 - Y*7;  %1500445000          
+      G ~ 7.0 |X*6 | Y - 35.0 | X*4 | Y*3 + 21.0 | X*2 | Y*5 - Y*7;  %1500445000          
       G ~ X*8 + Y*8 - 28.0 |X*6 | Y*2 + 70.0 | X*4 | Y*4 - 28.0         00446000          
               | X*2 | Y*6;                                           %1600447000          
       G ~ 8.0 | X*7 |Y - 56.0 | X*5 | Y*3 + 56.0 | X*3 | Y*5            00448000