Fix clang-format style in LinearEquationTest

Author: arthurfellipe-dev

src/test/java/com/thealgorithms/maths/LinearEquationTest.java

@@ -31,6 +31,5 @@ void testSolveWithNegativeA() {
     @Test
     void testAllIllegalInput() {
         assertAll(() -> assertThrows(IllegalArgumentException.class, () -> LinearEquation.solve(0, 5)), () -> assertThrows(IllegalArgumentException.class, () -> LinearEquation.solve(0, 0)), () -> assertThrows(IllegalArgumentException.class, () -> LinearEquation.solve(0, -3)));
-
     }
 }