diff --git a/modules/openapi-generator/src/main/resources/crystal/README.mustache b/modules/openapi-generator/src/main/resources/crystal/README.mustache
index 20705236b9c..56a8bbf09d8 100644
--- a/modules/openapi-generator/src/main/resources/crystal/README.mustache
+++ b/modules/openapi-generator/src/main/resources/crystal/README.mustache
@@ -1,6 +1,6 @@
 # {{shardName}}
 
-The Crystsal module for the {{appName}}
+The Crystal module for the {{appName}}
 
 {{#appDescriptionWithNewLines}}
 {{{appDescriptionWithNewLines}}}
diff --git a/samples/client/petstore/crystal/README.md b/samples/client/petstore/crystal/README.md
index fc7fa03548c..35642629a13 100644
--- a/samples/client/petstore/crystal/README.md
+++ b/samples/client/petstore/crystal/README.md
@@ -1,6 +1,6 @@
 # petstore
 
-The Crystsal module for the OpenAPI Petstore
+The Crystal module for the OpenAPI Petstore
 
 This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.