diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 6bb5a63..5c667d4 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -7,13 +7,13 @@
 - Add class for existing directories
 - Add function to format a list human-readable
 - Add function to assert that an object is an instance of a specific type
-- Add python project documentation generator class
-- Add python namespaces classes
+- Add Python project documentation generator class
+- Add Python namespaces classes
 - Add type checking for the `name` attribute at the constructor of `core.python.namespaces.PythonNamespace`
 - Add check whether sub-namespaces are not empty in `core.python.namespaces.PythonPackageNamespace.namespace`
 - Add feature to get the names of all sub-namespaces of a `core.python.namespaces.PythonPackageNamespace`
 - Add feature to compare `core.python.namespaces.PythonPackageNamespace` instances or `core.python.namespaces.PythonModuleNamespace` instances
-- Add string representation for python namespace objects
+- Add string representation for Python namespace objects
 - Add `PythonDocumentationGenerator` method to collect all namespaces
 - Add class for existing files
 - Add classes for Python function arguments
\ No newline at end of file
diff --git a/src/jcloud_docsgen/core/python/arguments.py b/src/jcloud_docsgen/core/python/arguments.py
index ada2e5f..43ca7cd 100644
--- a/src/jcloud_docsgen/core/python/arguments.py
+++ b/src/jcloud_docsgen/core/python/arguments.py
@@ -55,7 +55,7 @@ class PythonFunctionArgumentDefault:
 
 class PythonFunctionArgument:
     '''
-    Represents an argument of a python function.
+    Represents an argument of a Python function.
 
     :param name: The name of the argument.
     :type name: str
@@ -115,10 +115,10 @@ class PythonASTArgumentsListParser:
 
     def to_argument_list(self) -> list[PythonFunctionArgument]:
         '''
-        Converts the AST arguments list to a list of python function
+        Converts the AST arguments list to a list of Python function
         argument objects.
 
-        :return: The list of python function argument objects.
+        :return: The list of Python function argument objects.
         :rtype: list[PythonFunctionArgument]
         '''
 
diff --git a/src/jcloud_docsgen/core/python/namespaces.py b/src/jcloud_docsgen/core/python/namespaces.py
index 511b511..e3ada6c 100644
--- a/src/jcloud_docsgen/core/python/namespaces.py
+++ b/src/jcloud_docsgen/core/python/namespaces.py
@@ -25,7 +25,7 @@ __all__ = [
 
 class PythonNamespace:
     '''
-    The base class for all python namespaces such as modules or packages.
+    The base class for all Python namespaces such as modules or packages.
 
     :param name: The name of the namespace.
     :type name: str
@@ -45,7 +45,7 @@ PythonPackageNamespaceDictType: TypeAlias = Dict[str, Union[str, 'PythonPackageN
 
 class PythonPackageNamespace(PythonNamespace):
     '''
-    A subclass of ``PythonNamespace`` for python package namespaces.
+    A subclass of ``PythonNamespace`` for Python package namespaces.
 
     :param name: The name of the namespace.
     :type name: str
@@ -176,7 +176,7 @@ class PythonPackageNamespace(PythonNamespace):
 
 class PythonModuleNamespace(PythonNamespace):
     '''
-    A subclass of ``PythonNamespace`` for python module namespaces.
+    A subclass of ``PythonNamespace`` for Python module namespaces.
 
     :param name: The name of the namespace.
     :type name: str