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[scala/en] Add missing class instantiation and fix typos (#4193)
* [scala/en] Add missing class instantiation * [scala/en] Remove parens from object instantiation to keep with style of rest of the page * [scala/en] Fix typos
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@ -481,7 +481,7 @@ class SaintBernard extends Dog {
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def bite = false
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}
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scala> b
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scala> val b = new SaintBernard
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res0: SaintBernard = SaintBernard@3e57cd70
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scala> b.breed
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res1: String = Saint Bernard
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@ -717,7 +717,7 @@ import scala.collection.immutable.{Map => _, Set => _, _}
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// Java classes can also be imported. Scala syntax can be used
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import java.swing.{JFrame, JWindow}
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// Your programs entry point is defined in a scala file using an object, with a
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// Your program's entry point is defined in a scala file using an object, with a
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// single method, main:
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object Application {
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def main(args: Array[String]): Unit = {
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