Change 'repeated subscripts

chapters/arrays.tex

@@ -1038,7 +1038,7 @@ \section{Scalar, Vector, Matrix, and Array Operator Functions}\label{scalar-vect
 \subsection{Equality and Assignment}\label{equality-and-assignment}
 
 Equality \lstinline!a = b! and assignment \lstinline!a := b! of scalars, vectors, matrices, and arrays is defined element-wise and require both objects to have the same number of dimensions and corresponding dimension sizes.
-See \cref{array-indexing} regarding assignments to array variables with repeated subscripts.
+See \cref{array-indexing} regarding assignments to array variables with vector of subscripts.
 
 The operands need to be type equivalent.
 This is legal for the simple types and all types satisfying the requirements for a record, and is in the latter case applied to each component-element of the records.