 
 
 // MARK: Sentiment Analysis
-/**
-
-http://www.alchemyapi.com/api/sentiment/proc.html
-
-*/
-public extension AlchemyLanguage {
-    
-    /** 
-     
-     TODO: write about how targets is a string but requires arguments to be split by vertical bars, OR ask for an array and do it for the client.
-     
-     */
+public extension AlchemyLanguage {
+    
     public struct GetSentimentParameters: AlchemyLanguageParameters {
         
         init(){}

        var sourceText: luri.SourceText? = luri.SourceText.cleaned_or_raw
        var cquery: String? = ""
        var xpath: String? = ""
        
        // required if targeted
        var targets: String? = ""
        
    }
    
    public func getSentiment(requestType rt: AlchemyLanguageConstants.RequestType,
        html: String?,
        url: String?,

    }
    
    /**

     http://www.alchemyapi.com/api/entity/proc.html
     
     Extracts a grouped, ranked list of named entities (people, companies,
     organizations, etc.) from text, a URL or HTML.
     
