Code quality cleanup

Author: FishtownBuildBot

.bumpversion.cfg

@@ -7,7 +7,7 @@ parse = (?P<major>[\d]+) # major version number
 	?(?P<num>[\d]+?)) # optional pre-release version number
 	\.?(?P<nightly>[a-z0-9]+\+[a-z]+)? # optional nightly release indicator
 	)? # expected matches: `1.5.0`, `1.5.0a1`, `1.5.0a1.dev123457+nightly`, expected failures: `1`, `1.5`, `1.5.2-a1`, `text1.5.0`
-serialize = 
+serialize =
 	{major}.{minor}.{patch}{prekind}{num}.{nightly}
 	{major}.{minor}.{patch}{prekind}{num}
 	{major}.{minor}.{patch}
@@ -17,7 +17,7 @@ tag = False
 [bumpversion:part:prekind]
 first_value = a
 optional_value = final
-values = 
+values =
 	a
 	b
 	rc

CHANGELOG.md

@@ -17,4 +17,3 @@ For information on prior major and minor releases, see their changelogs:
 - [0.21](https://github.com/dbt-labs/dbt-spark/blob/0.21.latest/CHANGELOG.md)
 - [0.20](https://github.com/dbt-labs/dbt-spark/blob/0.20.latest/CHANGELOG.md)
 - [0.19 and earlier](https://github.com/dbt-labs/dbt-spark/blob/0.19.latest/CHANGELOG.md)
-