message: Fix typo.
  Tensor has as element type a tensor-memref-element-type rather than a vector-element-type.
diff: @@ -630,7 +630,7 @@ support them (like TPUs).
  Syntax:
  ``` {.ebnf}
  -tensor-type ::= `tensor` `<` dimension-list vector-element-type `>`
  +tensor-type ::= `tensor` `<` dimension-list tensor-memref-element-type `>`
  tensor-memref-element-type ::= vector-element-type | vector-type
  // memref requires a known rank, but tensor does not.
  