Miscellaneous cleanups:

- Value of Unit is (), not {}
- Fix desugared pattern matching code
- Mention object-protected values
- Use uppercase type variables for Tuple/Function code
- Replace Application with App

1 files changed, 3 insertions, 3 deletions

diff --git a/14-the-scala-standard-library.md b/14-the-scala-standard-library.md
index da3d1f75ab..d03dc53efc 100644
--- a/14-the-scala-standard-library.md
+++ b/14-the-scala-standard-library.md
@@ -365,7 +365,7 @@ These are defined as follows.
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala}
 package scala 
-case class Tuple$n$[+a_1, ..., +a_n](_1: a_1, ..., _$n$: a_$n$) {
+case class Tuple$n$[+A_1, ..., +A_n](_1: A_1, ..., _$n$: A_$n$) {
   def toString = "(" ++ _1 ++ "," ++ $\ldots$ ++ "," ++ _$n$ ++ ")"
 }
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -381,8 +381,8 @@ These are defined as follows.
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.scala}
 package scala 
-trait Function$n$[-a_1, ..., -a_$n$, +b] {
-  def apply(x_1: a_1, ..., x_$n$: a_$n$): b 
+trait Function$n$[-A_1, ..., -A_$n$, +B] {
+  def apply(x_1: A_1, ..., x_$n$: A_$n$): B 
   def toString = "<function>" 
 }
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~