diff --git a/docs/source/implementation.rst b/docs/source/implementation.rst
index 79eb534..1725a64 100644
--- a/docs/source/implementation.rst
+++ b/docs/source/implementation.rst
@@ -8,7 +8,7 @@ This shield displays which implementations of Python your project supports.
     :target: https://pypi.python.org/pypi/blackhole/
     :alt: Supported Python implementations
 
-If no implemenation classifiers are found, we assume CPython.
+If no implementation classifiers are found, we assume CPython.
 
 Image URL
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