message: Update swap-for-longest-repeated-character-substring.py
diff: @@ -10,7 +10,7 @@ class Solution(object):
  :type text: str
  :rtype: int
  """
  - k = 1
  + K = 1
  result = 0
  total_count, count = collections.Counter(), collections.Counter()
  left, max_count = 0, 0
  @@ -18,7 +18,7 @@ class Solution(object):
  total_count[text[i]] += 1
  count[text[i]] += 1
  max_count = max(max_count, count[text[i]])
  - if i-left+1 - max_count > k:
  + if i-left+1 - max_count > K:
  count[text[left]] -= 1
  left += 1
  result = max(result, min(i-left+1, total_count[text[i]]))
  