Use char instead of string literal

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/ui/src/imag_create.rs b/tests/ui/src/imag_create.rs
index 993ba366..18571952 100644
--- a/tests/ui/src/imag_create.rs
+++ b/tests/ui/src/imag_create.rs
@@ -63,7 +63,7 @@ fn test_creating_works() {
     {
         let version_line = lines.next().unwrap();
         assert!(version_line.starts_with("version = '"));
-        assert!(version_line.ends_with("'"));
+        assert!(version_line.ends_with('\''));
         let version = version_line.replace("version = '", "").replace("'", "");
         let semver = semver::Version::parse(&version);
         assert!(semver.is_ok());