diff --git a/tools/manual_api_docs/blocks/let.md b/tools/manual_api_docs/blocks/let.md
index 8b6d9778202..cb76226d059 100644
--- a/tools/manual_api_docs/blocks/let.md
+++ b/tools/manual_api_docs/blocks/let.md
@@ -45,4 +45,4 @@ The `@let` syntax is formally defined as:
 - Followed by an Angular expression which can be multi-line.
 - Terminated by the `;` symbol.
 
-HELPFUL: A comprehensive description of the feature is availble on [the templates guide](guide/templates/variables#local-template-variables-with-let)
+HELPFUL: A comprehensive description of the feature is available on [the templates guide](guide/templates/variables#local-template-variables-with-let)