Update modules/ROOT/pages/errors/gql-errors/index.adoc

Co-authored-by: Louise Berglund <[email protected]>

Author: renetapopova

modules/ROOT/pages/errors/gql-errors/index.adoc

@@ -1399,7 +1399,7 @@ Status description:: error: system configuration or operation exception - index
 
 === xref:errors/gql-errors/51N65.adoc[51N65]
 
-Status description:: error: system configuration or operation exception - vector index dimensionality mismatch. Vector index `{ <<idx>> }` has a dimensionality of `{ <<dim1>> }`, but indexed vectors have `{ <<dim2>> }`.
+Status description:: error: system configuration or operation exception - vector index dimensionality mismatch. Vector index `{ <<idx>> }` has a dimensionality of `{ <<dim>>1 }`, but indexed vectors have `{ $dim2}`.
 
 
 === xref:errors/gql-errors/51N66.adoc[51N66]