improved readme and code

README.md

@@ -11,10 +11,11 @@ Such fun!
 Download
 --------
 
-[here](https://dl.dropboxusercontent.com/u/20957649/wordnet/wordnet.json.gz).
+[Here](https://dl.dropboxusercontent.com/u/20957649/wordnet/wordnet.json.gz).
 
-Run
+Documentation
----
+-------------
 
-If you'd like to create you own json file, simply run the go file.
+This is a [WordNet](https://godoc.org/github.com/fluhus/gostuff/nlp/wordnet#WordNet)
+struct.
 

main.go

@@ -22,7 +22,7 @@ func main() {
 	checkError(err)
 	
 	fmt.Println("Writing output...")
-	f, err := os.Open("wordnet.json.gz")
+	f, err := os.Create("wordnet.json.gz")
 	checkError(err)
 	z := gzip.NewWriter(f)
 	_, err = z.Write(j)