Update RelativityTest.java

Added and removed spaces

Author: kvadrik

src/test/java/com/thealgorithms/physics/RelativityTest.java

@@ -40,22 +40,22 @@ void testTimeDilation() {
 	@DisplayName("Test the velocity addition in the same direction")
 	void testVelocityAdditionSameDirection() {
 		double myVelocity = Relativity.velocityAddition(0.8 * C, 0.75 * C);
-		assertEquals(0.125*C, myVelocity, DELTA);
+		assertEquals(0.125 * C, myVelocity, DELTA);
 	}
 
 	@Test
 	@DisplayName("Test the velocity addition in different directions")
 	void testVelocityAdditionDifferentDirections() {
 		double myVelocity = Relativity.velocityAddition(0.8 * C, -0.75 * C);
-		assertEquals(0.96875*C, myVelocity, DELTA);
+		assertEquals(0.96875 * C, myVelocity, DELTA);
 	}
 
 	@Test
 	@DisplayName("Test the velocity addition with the speed of light")
 	void testVelocityAdditionWithSpeedOfLight() {
 		double myVelocity = Relativity.velocityAddition(C, 0.7 * C);
 		assertEquals(C, myVelocity, DELTA);
-	}	
+	}
 
 	@Test
     @DisplayName("Test invalid inputs throw exception")