fix(option1): Fix arguments passed to assert! macro (#222)

fix(option1): Fix arguments passed to assert! macro

Author: marisa

exercises/error_handling/option1.rs

@@ -24,7 +24,7 @@ mod tests {
 
     #[test]
     fn should_not_panic() {
-        assert!(pop_too_much(), true);
+        assert!(pop_too_much());
     }
 }