string pattern : add semicolon to be clippy compatible

Author: AurelienFT

clippy_lints/src/string_patterns.rs

@@ -220,7 +220,7 @@ fn check_manual_pattern_char_comparison(cx: &LateContext<'_>, method_arg: &Expr<
                 },
                 Ordering::Less => {},
             },
-        )
+        );
     }
 }