diff --git a/doc/API.html b/doc/API.html
index e5690d1..845826e 100644
--- a/doc/API.html
+++ b/doc/API.html
@@ -1638,14 +1638,14 @@ <h5 id="toFor">
     </p>
     <pre>
 fmt = {
-  prefix = '',
+  prefix: '',
   decimalSeparator: '.',
   groupSeparator: ',',
   groupSize: 3,
   secondaryGroupSize: 0,
   fractionGroupSeparator: ' ',
   fractionGroupSize: 0,
-  suffix = ''
+  suffix: ''
 }
 
 x = new BigNumber('123456789.123456789')