tidy top_level (#139)

* tidy top_level

* remove styling

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Co-authored-by: Jenny Hickson <61183013+jennyhickson@users.noreply.github.com>

Author: james-bruten-mo

lfric_styling.py lfric_styling/lfric_styling.pylfric_styling.py renamed to lfric_styling/lfric_styling.py

@@ -30,7 +30,8 @@ def lowercase_keywords(file):
     with open(file, "r") as fp:
         lines = fp.read()
         for keyword in NEW_KEYWORDS:
-            # regex to check if a keyword is preceded with a '!' symbol or it matches a keyword and group each.
+            # regex to check if a keyword is preceded with a '!' symbol
+            # or if it matches a keyword and group each.
             pattern = rf"((?:(?<=!)).*|(\b{re.escape(keyword.upper())}\b))"
             lines = re.sub(pattern, convert_to_lower, lines, flags=re.MULTILINE)