diff --git a/README.md b/README.md
index 7272ec0..ea7d60f 100644
--- a/README.md
+++ b/README.md
@@ -7,12 +7,12 @@
 [![License](https://img.shields.io/github/license/mashape/apistatus.svg)](https://pypi.python.org/pypi/domaintools_api/)
 [![Join the chat at https://gitter.im/DomainTools/api-python](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/DomainTools/api-python?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
-DomainTool's Official Python API
+DomainTools' Official Python API
 
 ![domaintools Example](https://github.com/DomainTools/python_api/raw/master/artwork/example.gif)
 
 
-Installing the DomainTool's API
+Installing the DomainTools' API
 ===================
 
 To install the API run
@@ -145,7 +145,7 @@ Using the API Asynchronously
 
 ![domaintools Async Example](https://github.com/DomainTools/python_api/raw/master/artwork/example_async.gif)
 
-If you are running on Python 3.5+ the DomainTool's API automatically supports async usage:
+If you are running on Python 3.5+ the DomainTools' API automatically supports async usage:
 
 ```python
 
diff --git a/domaintools/__init__.py b/domaintools/__init__.py
index f00049f..1507bff 100644
--- a/domaintools/__init__.py
+++ b/domaintools/__init__.py
@@ -1,4 +1,4 @@
-"""DomainTool's Official Python API"""
+"""DomainTools' Official Python API"""
 from domaintools._version import current
 from domaintools.api import API
 
diff --git a/domaintools/api.py b/domaintools/api.py
index 0036de2..ec18914 100644
--- a/domaintools/api.py
+++ b/domaintools/api.py
@@ -14,7 +14,7 @@ def delimited(items, character='|'):
 
 
 class API(object):
-    """Enables interacting with the DomainTool's API via Python:
+    """Enables interacting with the DomainTools' API via Python:
 
            from domaintools import API
 
diff --git a/domaintools/base_results.py b/domaintools/base_results.py
index 022716f..61df199 100644
--- a/domaintools/base_results.py
+++ b/domaintools/base_results.py
@@ -1,4 +1,4 @@
-"""Defines the base result object - which specifies how DomainTool's API endpoints will be interacted with"""
+"""Defines the base result object - which specifies how DomainTools' API endpoints will be interacted with"""
 import json
 import re
 import time
diff --git a/domaintools_async/__init__.py b/domaintools_async/__init__.py
index ed9946a..661ab5b 100644
--- a/domaintools_async/__init__.py
+++ b/domaintools_async/__init__.py
@@ -23,7 +23,7 @@ async def __anext__(self):
 
 
 class AsyncResults(Results):
-    """The base (abstract) DomainTool's product definition with Async capabilities built in"""
+    """The base (abstract) DomainTools' product definition with Async capabilities built in"""
 
     def __await__(self):
         return self.__awaitable__().__await__()
diff --git a/setup.py b/setup.py
index 59022c3..9b756fa 100755
--- a/setup.py
+++ b/setup.py
@@ -71,7 +71,7 @@ def run_tests(self):
 
 setup(name='domaintools_api',
       version='0.1.1',
-      description="DomainTool's Official Python API",
+      description="DomainTools' Official Python API",
       long_description=readme,
       author='DomainTools',
       author_email='timothy@domaintools.com',
diff --git a/tests/test_api.py b/tests/test_api.py
index cf949ef..73afec9 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -1,4 +1,4 @@
-"""Tests the Python interface for DomainTool's APIs"""
+"""Tests the Python interface for DomainTools' APIs"""
 from os import environ
 
 import pytest
diff --git a/tests/test_async.py b/tests/test_async.py
index 234546a..8cee4ed 100644
--- a/tests/test_async.py
+++ b/tests/test_async.py
@@ -1,4 +1,4 @@
-"""Tests Python3.5+ async interaction support for DomainTool's APIs"""
+"""Tests Python3.5+ async interaction support for DomainTools' APIs"""
 import asyncio
 
 from tests.settings import vcr, api
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 468de9d..d2a576c 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,4 +1,4 @@
-"""Tests the CLI interface for DomainTool's APIs"""
+"""Tests the CLI interface for DomainTools' APIs"""
 import pytest
 
 from domaintools import cli, __version__