Invalid output format

In a test, we have output by the following
```
System.out.format("q1     of recall is %d%n", MathEx.q1(recall));
```

The output is formatted correctly in a single line when running in IntelliJ. However, the output breaks into multiple lines when run with sbt + sbt-jupiter-interface as the following
```
[info] q1     of recall is 
[info] 1
```