[GitHub] jena pull request #423: Tweaks

[ajs6f]

Github user ajs6f commented on a diff in the pull request:

    https://github.com/apache/jena/pull/423#discussion_r189388102
  
    --- Diff: 
jena-arq/src/main/java/org/apache/jena/sparql/expr/nodevalue/NodeFunctions.java 
---
    @@ -254,28 +254,33 @@ public static String lang(Node node) {
         }
     
         // -------- langMatches
    +    /** LANGMATCHES - first argument is a language string */ 
    --- End diff --
    
    This seems like a `@param`?
    ```
    /** LANGMATCHES 
          @param nv a language string
    */ 
    ```


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