Restoring empty line separators

Author: mpusz

test/static/astronomy_test.cpp

@@ -19,15 +19,18 @@
 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 // SOFTWARE.
+
 #include "test_tools.h"
 #include <mp-units/systems/astronomy.h>
 #include <mp-units/systems/si.h>
 
 namespace {
+
 using namespace mp_units;
 using namespace mp_units::astronomy::unit_symbols;
 using namespace mp_units::si::unit_symbols;
 using mp_units::astronomy::unit_symbols::a;
+
 // time units
 static_assert(1. * D == 86'400. * s);
 static_assert(approx_equal(1. * D_sid, 86'164.0905 * s));
@@ -36,11 +39,14 @@ static_assert(approx_equal(1. * a, 31'557'600. * s));
 static_assert(approx_equal(1. * a_trop, 365.242189 * D));
 static_assert(1. * c == 100. * a);
 static_assert(1. * ka == 1000. * a);
+
 // length units
 static_assert(1. * LD == 384'399. * km);
 static_assert(1. * ly == 9'460'730'472'580'800. * m);
+
 // spectral flux density
 static_assert(approx_equal(1. * Jy, 1e-26 * W / m2 / Hz));
+
 // legacy constants
 static_assert(approx_equal(1. * k, 1'720'209'895. / 100'000'000'000. * pow<3, 2>(iau::astronomical_unit) /
                                      pow<1, 2>(iau::solar_mass) / D));