Fix intendation for client.

javascript/src/viamapi-client.js

@@ -9,21 +9,21 @@ const Penpal = require('penpal').default;
  * @returns {*}
  */
 function setupViamAPI(divId, methods, iframeUrl, apiUrl) {
-	if (!apiUrl) {
-		return Promise.reject('API Host not specified.')
-	}
+  if (!apiUrl) {
+    return Promise.reject('API Host not specified.');
+  }
 
-	const connection = Penpal.connectToChild({
-	  // URL of page to load into iframe.
-	  url: iframeUrl,
-	  // Container to which the iframe should be appended.
-	  appendTo: document.getElementById(divId),
-	  // Methods parent is exposing to child
-	  methods
-	});
+  const connection = Penpal.connectToChild({
+    // URL of page to load into iframe.
+    url: iframeUrl,
+    // Container to which the iframe should be appended.
+    appendTo: document.getElementById(divId),
+    // Methods parent is exposing to child
+    methods
+  });
 
-	return connection.promise
-		.then((child) => child.initializeApiHost(apiUrl).then(() => child))
+  return connection.promise
+    .then((child) => child.initializeApiHost(apiUrl).then(() => child));
 }
 
 window.setupViamAPI = setupViamAPI;