Fix result-enoding/encoding typo

dist/index.js

@@ -416,23 +416,23 @@ async function main() {
   const fn = new AsyncFunction('require', 'github', 'context', script)
   const result = await fn(require, client, context)
 
-  let encoding = core.getInput('result-enoding')
+  let encoding = core.getInput('result-encoding')
-  encoding = encoding != null ? encoding : 'json'
+  encoding = encoding ? encoding : 'json'
 
   let output
 
   switch (encoding) {
     case 'json':
-      result = JSON.stringify(result)
+      output = JSON.stringify(result)
       break
     case 'string':
-      result = String(result)
+      output = String(result)
       break
     default:
       throw new Error('"result-encoding" must be either "string" or "json"')
   }
 
-  core.setOutput('result', result)
+  core.setOutput('result', output)
 }
 
 function handleError(err) {

src/main.js

@@ -19,8 +19,8 @@ async function main() {
   const fn = new AsyncFunction('require', 'github', 'context', script)
   const result = await fn(require, client, context)
 
-  let encoding = core.getInput('result-enoding')
+  let encoding = core.getInput('result-encoding')
-  encoding = encoding != null ? encoding : 'json'
+  encoding = encoding ? encoding : 'json'
 
   let output