Tweak

docs/java-programming-guide.md

@@ -5,7 +5,7 @@ title: Java Programming Guide
 
 The Spark Java API exposes all the Spark features available in the Scala version to Java.
 To learn the basics of Spark, we recommend reading through the
-[Scala Programming Guide](scala-programming-guide.html) first; it should be
+[Scala programming guide](scala-programming-guide.html) first; it should be
 easy to follow even if you don't know Scala.
 This guide will show how to use the Spark features described there in Java.
 

docs/scala-programming-guide.md

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 layout: global
-title: Scala Programming Guide
+title: Spark Programming Guide
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 * This will become a table of contents (this text will be scraped).