updated readme

README.md

@@ -38,7 +38,7 @@ Async.updateSObjects(Async.prepare(leads));
 I find myself needing to run mass-updates on records once I finish an "On Update" trigger. I created this simple utility batch class that runs an update on all records retrieved by a SOQL query string that is supplied as the classes only argument. There is a static method that will run this in one line.
 
 ```java
-String batchId = InvokeUpdateTriggerBatch.invoke('SELECT Id FROM Lead');`
+String batchId = InvokeUpdateTriggerBatch.invoke('SELECT Id FROM Lead');
 ```
 
 ### StateFormatter.cls