diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt
index 4718b6a58..2eb18ada6 100644
--- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt
+++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt
@@ -16,7 +16,6 @@ import space.kscience.kmath.operations.Algebra
 public interface TensorAlgebra<T>: Algebra<Tensor<T>> {
 
     /**
-     *
      * Returns a single tensor value of unit dimension if tensor shape equals to [1].
      *
      * @return a nullable value of a potentially scalar tensor.
@@ -24,7 +23,6 @@ public interface TensorAlgebra<T>: Algebra<Tensor<T>> {
     public fun Tensor<T>.valueOrNull(): T?
 
     /**
-     *
      * Returns a single tensor value of unit dimension. The tensor shape must be equal to [1].
      *
      * @return the value of a scalar tensor.