Fix sunset azimuth angle documentation

Thanks @yparitcher for pointing this out

Author: KosherJava

src/main/java/com/kosherjava/zmanim/util/AstronomicalCalculator.java

@@ -206,7 +206,7 @@ public abstract double getUTCSunset(Calendar calendar, GeoLocation geoLocation,
 	 *            The location information
 	 * @return the solar azimuth in degrees. Astronomical midday would be 180 in the norther hemosphere and 0 in the
 	 *            southern hemosphere. Depending on the location and time of year, sunrise will have an azimuth of about
-	 *            90° and sunset about 27090°.
+	 *            90° and sunset about 270°.
 	 */
 	public abstract double getSolarAzimuth(Calendar calendar, GeoLocation geoLocation);