Update Plugins.md

Plugins.md

@@ -51,7 +51,7 @@ The parameters can be passed to the *Task* plugin with one of the following opti
     String file_prefix = (String)parameters.get("FilePrefix");
 ```
     
-2) By using the <Parameter> keyword tag in the *Task* definition and than referencing the parameter with the Object[] args type in the Interface
+2) By using the *Parameter* tag in the *Task* definition and than referencing the parameter with the Object[] args type in the Interface
     
 ```java
     String classname = (String)args[1];