Add .done() to README.md example

1 files changed, 2 insertions, 1 deletions

diff --git a/README.md b/README.md
index 39a2fc6..df4f2da 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,8 @@ mammoth.convertToHtml({path: "path/to/document.docx"})
     .then(function(result){
         var html = result.value; // The generated HTML
         var messages = result.messages; // Any messages, such as warnings during conversion
-    });
+    })
+    .done();
 ```
 
 ### Custom style map