Fix string representations of tensor expressions

1 files changed, 1 insertions, 1 deletions

diff --git a/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/integration/tensorflow/OperationMapper.java b/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/integration/tensorflow/OperationMapper.java
index 6236433b43a..f77699e8f9e 100644
--- a/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/integration/tensorflow/OperationMapper.java
+++ b/searchlib/src/main/java/com/yahoo/searchlib/rankingexpression/integration/tensorflow/OperationMapper.java
@@ -397,7 +397,7 @@ class OperationMapper {
         TensorFunction xCond = new Join(x.function(), conditionFunction.function(), ScalarFunctions.multiply());
         TensorFunction yCond = new Join(y.function(), conditionFunction.function(), new DoubleBinaryOperator() {
             @Override public double applyAsDouble(double a, double b) { return a * (1.0 - b); }
-            @Override public String toString() { return "f(a,b)(a * (1-b)"; }
+            @Override public String toString() { return "f(a,b)(a * (1-b))"; }
         });
 
         TensorFunction outputFunction = new Join(xCond, yCond, ScalarFunctions.add());