Update library/src/scala/quoted/unsafe/UnsafeExpr.scala

Author: nicolasstucki

library/src/scala/quoted/unsafe/UnsafeExpr.scala

@@ -17,7 +17,7 @@ object UnsafeExpr {
   *  in this case the undelying argument of `x` will be `bar()`.
   *
   *  Warning: Using the undelying argument directly in the expansion of a macro may
-  *           change the parameter semantics from by-value to by-name.
+  *           change the parameter semantics as by-value parameter could be re-evaluated.
   */
   def underlyingArgument[T](expr: Expr[T])(given qctx: QuoteContext): Expr[T] = {
     import qctx.tasty.{given, _}