Fix documentation

Author: TGWolf

CITATION.cff

@@ -3,7 +3,7 @@ message: If you use this software, please cite it using these metadata.
 title: Validate GitHub Tokens
 abstract: A simple tool to validate a GitHub Token.
 type: software
-version: 0.1.2
+version: 0.1.3
 date-released: 2024-06-26
 repository-code: https://github.com/GitHubToolbox/github-token-validator
 keywords:

setup.py

@@ -12,7 +12,7 @@
 
 setup(
     name='wolfsoftware.github-token-validator',
-    version='0.1.2',
+    version='0.1.3',
     packages=['wolfsoftware.github_token_validator'],
     entry_points={
         'console_scripts': [
@@ -21,7 +21,7 @@
     },
     author='Wolf Software',
     author_email='pypi@wolfsoftware.com',
-    description='A tool to validate GitHub Tokens',
+    description='A tool to validate GitHub Tokens.',
     long_description=long_description,
     long_description_content_type='text/markdown',
     url='https://github.com/GitHubToolbox/github-token-validator',