Fix a typo: unitest -> unittest

1 files changed, 1 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 85d04046..79cb18be 100755
--- a/setup.py
+++ b/setup.py
@@ -61,7 +61,7 @@ Topic :: Software Development :: Libraries :: Python Modules
 """.splitlines())))
 
 INSTALL_REQUIRES = ['pyparsing >= 2.0.1', 'pyperclip', 'six']
-# unitest.mock was added in Python 3.3.  mock is a backport of unittest.mock to all versions of Python
+# unittest.mock was added in Python 3.3.  mock is a backport of unittest.mock to all versions of Python
 TESTS_REQUIRE = ['mock', 'pytest']
 DOCS_REQUIRE = ['sphinx', 'sphinx_rtd_theme', 'pyparsing', 'pyperclip', 'six']