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fix typo in case classes documentation #492

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Jan 19, 2016
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fix typo in case classes documentation #492

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2 changes: 1 addition & 1 deletion tutorials/tour/case-classes.md
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Expand Up @@ -43,7 +43,7 @@ will print
Var(x) == Var(x) => true
Var(x) == Var(y) => false

It makes only sense to define case classes if pattern matching is used to decompose data structures. The following [object](singleton-objects.html) defines a pretty printer function for our lambda calculus representation:
It only makes sense to define case classes if pattern matching is used to decompose data structures. The following [object](singleton-objects.html) defines a pretty printer function for our lambda calculus representation:

object TermTest extends scala.App {
def printTerm(term: Term) {
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