From 8f905bf23bc3080c50728d9499e76fe9984fd47d Mon Sep 17 00:00:00 2001
From: Egor Kostan <20955183+ikostan@users.noreply.github.com>
Date: Tue, 17 Dec 2024 02:44:02 -0800
Subject: [PATCH] # Count letters in string

---
 kyu_6/count_letters_in_string/__init__.py              |  1 +
 .../count_letters_in_string/count_letters_in_string.py |  6 ++++--
 .../test_count_letters_in_string.py                    | 10 +++++-----
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/kyu_6/count_letters_in_string/__init__.py b/kyu_6/count_letters_in_string/__init__.py
index e69de29bb2d..98c1fdb2c3b 100644
--- a/kyu_6/count_letters_in_string/__init__.py
+++ b/kyu_6/count_letters_in_string/__init__.py
@@ -0,0 +1 @@
+"""Count letters in string."""
diff --git a/kyu_6/count_letters_in_string/count_letters_in_string.py b/kyu_6/count_letters_in_string/count_letters_in_string.py
index c92dfeb2db7..2bb80cdc585 100644
--- a/kyu_6/count_letters_in_string/count_letters_in_string.py
+++ b/kyu_6/count_letters_in_string/count_letters_in_string.py
@@ -1,5 +1,6 @@
 """
-Solution for -> Count letters in string
+Solution for -> Count letters in string.
+
 Created by Egor Kostan.
 GitHub: https://github.com/ikostan
 """
@@ -7,6 +8,8 @@
 
 def letter_count(s: str) -> dict:
     """
+    Letter count.
+
     Count lowercase letters in a given string
     and return the letter count in a hash with
     'letter' as key and count as 'value'.
@@ -14,7 +17,6 @@ def letter_count(s: str) -> dict:
     :return:
     """
     result: dict = {}
-
     for char in s:
         if char.islower() and char not in result:
             result[char] = 1
diff --git a/kyu_6/count_letters_in_string/test_count_letters_in_string.py b/kyu_6/count_letters_in_string/test_count_letters_in_string.py
index 27262ebe2bb..06b2d5dd04a 100644
--- a/kyu_6/count_letters_in_string/test_count_letters_in_string.py
+++ b/kyu_6/count_letters_in_string/test_count_letters_in_string.py
@@ -1,5 +1,6 @@
 """
-Test for -> Count letters in string
+Test for -> Count letters in string.
+
 Created by Egor Kostan.
 GitHub: https://github.com/ikostan
 """
@@ -29,13 +30,12 @@
     name='Source/Kata')
 # pylint: enable-msg=R0801
 class CountLettersInStringTestCase(unittest.TestCase):
-    """
-    Testing 'letter_count' function
-    """
+    """Testing 'letter_count' function."""
 
     def test_count_letters_in_string(self):
         """
-        Testing 'letter_count' function
+        Testing 'letter_count' function.
+
         :return:
         """
         # pylint: disable-msg=R0801