diff --git a/api-ref/source/v1/events.inc b/api-ref/source/v1/events.inc
index a0fe96a26e..9980ba8de1 100644
--- a/api-ref/source/v1/events.inc
+++ b/api-ref/source/v1/events.inc
@@ -96,7 +96,7 @@ Request Parameters
    - tenant_id: tenant_id
    - stack_name: stack_name_url
 
-Reponse Parameters
+Response Parameters
 ------------------
 
 .. rest_parameters:: parameters.yaml
diff --git a/api-ref/source/v1/stack-templates.inc b/api-ref/source/v1/stack-templates.inc
index 62e3df6291..0ee9856a37 100644
--- a/api-ref/source/v1/stack-templates.inc
+++ b/api-ref/source/v1/stack-templates.inc
@@ -80,7 +80,7 @@ Request Parameters
    - tenant_id: tenant_id
    - template_version: template_version_url
 
-Reponse Parameters
+Response Parameters
 ------------------
 
 .. rest_parameters:: parameters.yaml
diff --git a/api-ref/source/v1/stacks.inc b/api-ref/source/v1/stacks.inc
index 9ea5910275..32537760bc 100644
--- a/api-ref/source/v1/stacks.inc
+++ b/api-ref/source/v1/stacks.inc
@@ -633,7 +633,7 @@ Request Parameters
    - tenant_id: tenant_id
    - stack_identity: stack_identity
 
-Reponse Parameters
+Response Parameters
 ------------------
 
 .. rest_parameters:: parameters.yaml
@@ -681,7 +681,7 @@ Request Parameters
    - stack_name: stack_name_url
    - stack_id: stack_id_url
 
-Reponse Parameters
+Response Parameters
 ------------------
 
 This request does not return anything in the response body.