Use tut:book in invariantmonoidal doc

To make it consistent with other docs.
typelevel · Jun 23, 2016 · 1bf632d · 1bf632d
1 parent c869d7b
commit 1bf632d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/src/main/tut/invariantmonoidal.md b/docs/src/main/tut/invariantmonoidal.md
@@ -60,7 +60,7 @@ implicit val fooSemigroup: Semigroup[Foo] = (
 
 Our new Semigroup in action:
 
-```tut
+```tut:book
 Foo("Hello", List(0.0)) |+| Foo("World", Nil) |+| Foo("!", List(1.1, 2.2))
 ```
 
@@ -178,7 +178,7 @@ val fooCodec: CsvCodec[Foo] = (
 
 Finally let's verify out CsvCodec law with an example:
 
-```tut
+```tut:book
 val foo = Foo("foo", BinDec(10, 10), BinDec(20, 20))
 
 val fooCsv = fooCodec.write(foo)