Fixed package issues

example.py

@@ -1,14 +1,14 @@
-from smbus2 import SMBus
-from sgp30 import SGP30
-
-if __name__ == "__main__":
-    bus = SMBus(1)
-    sensor = SGP30(bus)
-    print(sensor.read_features())
-    print(sensor.read_serial())
-    sensor.init_sgp()
-    for i in range(300):
-        print(sensor.read_measurements())
-        time.sleep(0.1)
-    sensor.store_baseline()
+from smbus2 import SMBus
+from sgp30 import SGP30
+
+if __name__ == "__main__":
+    bus = SMBus(1)
+    sensor = SGP30(bus)
+    print(sensor.read_features())
+    print(sensor.read_serial())
+    sensor.init_sgp()
+    for i in range(300):
+        print(sensor.read_measurements())
+        time.sleep(0.1)
+    sensor.store_baseline()
     bus.close()

setup.py

@@ -7,7 +7,7 @@ with open('README.md', 'r') as f:
 setuptools.setup(
     name='PySGP30',
     description='Library for reading data from the Sensirion SGP30',
-    version='0.1.6',
+    version='0.1.8',
     author='Connor Kneebone',
     author_email='connor@sfxrescue.com',
     url='https://github.com/Conr86/PySGP30',

sgp30/__init__.py

@@ -1,2 +1,2 @@
 from .sgp30 import SGP30
-from .crc import Crc8
+from .crc import CRC8