fix typo

Signed-off-by: scepter914 <scepter914@gmail.com>

Author: scepter914

tests/test_check.rs

@@ -1,5 +1,4 @@
 use assert_cmd::cargo::cargo_bin_cmd;
-use predicates::prelude::*;
 
 /// This test uses `tests/fixtures/test_registry/test_check_for_files/0.1`
 /// This directory contains all required files.
@@ -90,7 +89,7 @@ fn test_check_version_x_y_missing_to_x_y_z() {
 }
 
 /// This test uses `tests/fixtures/test_registry/test_check_for_version/projectA/0.1` as test directory.
-/// The version "0.1" is wrong and should be 0.1.0 as X.Y.Y.
+/// The version "0.1" is wrong and should be 0.1.0 as X.Y.Z.
 /// Expected to failure for check command.
 #[test]
 fn test_check_version_x_y_z_missing_to_x_y() {