Apply suggestions from code review

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Tuntii

docs/cookbook/src/learning/curriculum.md

@@ -151,7 +151,7 @@ This curriculum is designed to take you from a RustAPI beginner to an advanced u
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 - **Resilience:** Rate limit API requests to prevent abuse.
-- **Deployment:** specific a `Dockerfile` for the application.
+- **Deployment:** specify a `Dockerfile` for the application.
 
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