Update readme file

ibm-watson-data-lab · Jul 14, 2017 · 47580ed · 47580ed
1 parent d154112
commit 47580ed
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diff --git a/scala/README.md b/scala/README.md
@@ -165,6 +165,7 @@ var objectname = "mydata"
 
 var cos = new CloudObjectStorage(sc, credentials)
 var rdd = sc.textFile(cos.url(bucketName , objectname))
+rdd.take(5)
 ```