style: when, then 주석 행 맞추기

Author: m-a-king

src/test/java/com/somemore/auth/jwt/service/JwtServiceTest.java

@@ -120,7 +120,8 @@ void throwExceptionWhenRefreshTokenIsInvalid() {
         RefreshToken refreshToken = new RefreshToken(userId, expiredAccessToken, expiredRefreshToken);
         refreshTokenManager.save(refreshToken);
 
-        // when & then
+        // when
+        // then
         MockHttpServletResponse mockResponse = new MockHttpServletResponse();
 
         assertThatThrownBy(() -> jwtService.processAccessToken(expiredAccessToken, mockResponse))
@@ -136,7 +137,8 @@ void throwExceptionWhenRefreshTokenIsMissing() {
         UserRole role = UserRole.VOLUNTEER;
         EncodedToken expiredAccessToken = createExpiredToken(userId, role);
 
-        // when & then
+        // when
+        // then
         MockHttpServletResponse mockResponse = new MockHttpServletResponse();
 
         assertThatThrownBy(() -> jwtService.processAccessToken(expiredAccessToken, mockResponse))