error: cannot find macro `prinltn` in this scope --> $DIR/println-typo.rs:4:5 | LL | prinltn!(); | ^^^^^^^ help: a macro with a similar name exists: `println` --> $SRC_DIR/std/src/macros.rs:LL:COL | = note: similarly named macro `println` defined here error: aborting due to 1 previous error