Fix typos and linting

Remove redundant excerpt on the documentation

Simplify flakehell documentation rules

Author: 0x2b3bfa0

blobopera/jitter.py

@@ -54,8 +54,7 @@ class Generator:
            1 2 * 5 * 8 9
 
        The mixing algorithm creates a smooth transition between the old
-       and new templates by cross-fading the overlapping values from the
-       old and new templates.
+       and new templates by cross-fading the overlapping values.
 
     Yields:
         float: Jitter values.

blobopera/recording.py

@@ -16,7 +16,7 @@ class TimedPhoneme(proto.Message):
     """Syllable Timed Phoneme - protocol buffer message.
 
     This class represents a timed phoneme, which, basically, holds a member of
-    the :class`.phoneme.Phoneme` enumeration along with some sort of duration
+    the :class:`.phoneme.Phoneme` enumeration along with some sort of duration
     in an unknown unit of time.
 
     Note:

pyproject.toml

@@ -62,6 +62,7 @@ format = "grouped"
 max_line_length = 79
 show_source = true
 per_file_ignores=[""]
+exclude = ["documentation/steganography/example.ipynb"]
 
 [tool.flakehell.plugins]
 flake8-bandit = ["+*"]
@@ -81,10 +82,6 @@ pycodestyle = ["+*", "-E741", "-E203"]
 pyflakes = ["+*"]
 pylint = ["+*"]
 
-[tool.flakehell.exceptions."documentation/**"]
-pycodestyle = ["-*"]
-"*" = ["-*"]
-
 [tool.flakehell.exceptions."tests/*.py"]
 flake8-bandit = ["-S101"]
 flake8-builtins = ["-A001"]