diff --git a/docs/content/guide/providers.ngdoc b/docs/content/guide/providers.ngdoc
index 648be74ac2be..c2826e2f749d 100644
--- a/docs/content/guide/providers.ngdoc
+++ b/docs/content/guide/providers.ngdoc
@@ -150,7 +150,7 @@ custom type:
 function UnicornLauncher(apiToken) {
 
   this.launchedCount = 0;
-  this.launch() {
+  this.launch = function() {
     // make a request to the remote api and include the apiToken
     ...
     this.launchedCount++;