Fix some typos (#1051)

diff --git a/specification/html/spec_parameter_types.md b/specification/html/spec_parameter_types.md
index 68df2b7..ff725de 100644
--- a/specification/html/spec_parameter_types.md
+++ b/specification/html/spec_parameter_types.md
@@ -138,7 +138,7 @@
 #### Object type example
 
 The Object type allows for complex objects to be declared as parameters
-with an optional validateable schema.
+with an optional validatable schema.
 
 ```yaml
 inputs:
diff --git a/tests/usecases/api-gateway/simple_api_manifest.yaml b/tests/usecases/api-gateway/simple_api_manifest.yaml
index 8e98c9b..827f5ba 100644
--- a/tests/usecases/api-gateway/simple_api_manifest.yaml
+++ b/tests/usecases/api-gateway/simple_api_manifest.yaml
@@ -9,6 +9,6 @@
           fire:
             function: actions/fire/index.js
             inputs:
-              triggerName: trgger1
+              triggerName: trigger1
               type: string
             exposedUrl: post/whiskbot/slack-event/