diff --git a/.travis.yml b/.travis.yml
index 1c10202..7f3889c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 language: python
 python:
+  - "3.0"
   - "3.4"
   - "3.5"
   - "3.6"
diff --git a/README.md b/README.md
index 8a2d8bf..f115e8c 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # checkdigit
-Testing testy tests with tests
+Checking digits with a digit!
 
 ## Installation
 ```shell
@@ -8,4 +8,4 @@ pip install checkdigit
 Or download the project [here](https://github.com/harens/checkdigit/archive/master.zip)
 
 ## License
-This project is licensed under the [GNU General Public License v3.0](https://github.com/harens/checkdigit/master/LICENSE)
+This project is licensed under the [GNU General Public License v3.0](https://github.com/harens/checkdigit/master/LICENSE)
\ No newline at end of file
diff --git a/checkdigit/__init__.py b/checkdigit/__init__.py
index 8a922f5..89ed7fc 100644
--- a/checkdigit/__init__.py
+++ b/checkdigit/__init__.py
@@ -1,3 +1,5 @@
+# /usr/bin/env python
+
 # This file is part of checkdigit.
 
 # checkdigit is free software: you can redistribute it and/or modify
@@ -11,5 +13,4 @@
 # You should have received a copy of the GNU General Public License
 # along with checkdigit.  If not, see <http://www.gnu.org/licenses/>.
 
-__version__ = "0.0.1"
 from checkdigit.isbn import *
diff --git a/checkdigit/isbn.py b/checkdigit/isbn.py
index 999786d..fcebfde 100644
--- a/checkdigit/isbn.py
+++ b/checkdigit/isbn.py
@@ -1,3 +1,5 @@
+# /usr/bin/env python
+
 # This file is part of checkdigit.
 
 # checkdigit is free software: you can redistribute it and/or modify
diff --git a/setup.py b/setup.py
index 718532c..93fbc13 100644
--- a/setup.py
+++ b/setup.py
@@ -24,21 +24,31 @@
 setup(
     name="checkdigit",
     version="0.0.1",
-    description="Testing testy tests with tests",
+    description="Checking digits with a digit!",
     long_description=long_description,
     long_description_content_type="text/markdown",
     author="harens",
+    license="GPL v3",
     packages=find_packages(exclude=("tests",)),
     author_email="harensdeveloper@gmail.com",
     url="https://harens.github.io",
+    download_url='https://github.com/harens/checkdigit/tarball/0.0.1',
     classifiers=[
         "Development Status :: 3 - Alpha",
+        'Operating System :: OS Independent',
+        'Intended Audience :: Information Technology',
+        'Intended Audience :: Education',
         "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+        'Programming Language :: Python',
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
     ],
+    project_urls={
+        'Source': 'https://github.com/harens/checkdigit',
+        'Tracker': 'https://github.com/harens/checkdigit/issues',
+    },
     keywords="Check Digits, Validation, ISBN",
 )