indentation_kit.py: adjust limit for ratio_most_common

Author: elifarley

src/text_manipulation/indentation_kit.py

@@ -235,7 +235,7 @@ def calc_space_count_for_indent(indent_lengths: Sequence[int]) -> int:
         deltas = sorted([b - a for a, b in zip(unique_space_counts, unique_space_counts[1:])], reverse=True)
         most_common_deltas = Counter(deltas).most_common(5)
         ratio_most_common = most_common_deltas[0][1] / len(deltas)
-        if ratio_most_common > .6:
+        if ratio_most_common > .5:
             return most_common_deltas[0][0]
 
         # Resort to GCD