[mlir] typo in description of ::mlir::Value

[qbojj]

llvm-project/mlir/include/mlir/IR/Value.h

Lines 93 to 95 in 1e98d48

	/// As most IR construct, this isn't const-correct, but we keep method
	/// consistent and as such method that immediately modify this Value aren't
	/// marked `const` (include modifying the Value use-list).

Should be: As in most IR constructs, [...]