diff --git a/README.md b/README.md
index 800d677..69a5732 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ As of `2.0.0`, Strainer supports "standalone" mode. This allows you to use Strai
 
     $ bundle exec strainer test
 
-from the root of your cookbook. **Note**: your cookbook must have it's own Gemfile and working directory.
+from the root of your cookbook. **Note**: your cookbook must have its own Gemfile and working directory.
 
 Running on CI
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