Update index.md

update links
scala · imsingo · Jan 2, 2014 · Jan 2, 2014 · Jan 2, 2014 · Jan 2, 2014
commit 973e20a6c5ab9698a62d8652f6bb595afbaef756
diff --git a/cn/overviews/index.md b/cn/overviews/index.md
@@ -10,32 +10,32 @@ title: 目录
 ##[Implicit Classes AVAILABLE](core/Implicit-Classes.md)  
 ##[Futures and Promises NEW IN 2.10](core/Futures-and-Promises.md)  
 ## Scala’s Parallel Collections Library  
-- [Overview](parallel-collections/overview.md)
-- [Concrete Parallel Collection Classes](parallel-collections/Concrete_Parallel_Collection_Classes.md)
-- [Parallel Collection Conversions](parallel-collections/Parallel_Collection_Conversions.md)
-- [Concurrent Tries](parallel-collections/Concurrent_Tries.md)
-- [Architecture of the Parallel Collections Library](parallel-collections/Architecture_of_the_Parallel_Collections_Library.md)
-- [Creating Custom Parallel Collections](parallel-collections/Creating_Custom_Parallel_Collections.md)
-- [Configuring Parallel Collections](parallel-collections/Configuring_Parallel_Collections.md)
-- [Measuring Performance](parallel-collections/Measuring_Performance.md)
+- [Overview](parallel-collections/overview.md)  
+- [Concrete Parallel Collection Classes](parallel-collections/Concrete_Parallel_Collection_Classes.md)  
+- [Parallel Collection Conversions](parallel-collections/Parallel_Collection_Conversions.md)  
+- [Concurrent Tries](parallel-collections/Concurrent_Tries.md)  
+- [Architecture of the Parallel Collections Library](parallel-collections/Architecture_of_the_Parallel_Collections_Library.md)  
+- [Creating Custom Parallel Collections](parallel-collections/Creating_Custom_Parallel_Collections.md)  
+- [Configuring Parallel Collections](parallel-collections/Configuring_Parallel_Collections.md)  
+- [Measuring Performance](parallel-collections/Measuring_Performance.md)  
 ##[The Architecture of Scala Collections](core/The_Architecture_of_Scala_Collections.md)  
-##[The Scala Actors API](core/The_Scala_Actors_API.md)  
+##[The Scala Actors API](core/The_Scala_Actors_API.md)    
 ## Scala’s Collections Library  
-- [Introduction](collections/Introduction.md)
-- [Mutable and Immutable Collections](collections/Mutable_and_Immutable_Collections.md)
-- [Trait Traversable](collections/Trait_Traversable.md)
-- [Trait Iterable](collections/Trait_Iterable.md)
-- [The sequence traits Seq, IndexedSeq, and LinearSeq](collections/The_sequence_traits.md)
-- [Sets](collections/Sets.md)
-- [Maps](collections/Maps.md)
-- [Concrete Immutable Collection Classes](collections/Concrete_Immutable_Collection_Classes.md)
-- [Concrete Mutable Collection Classes](collections/Concrete_Mutable_Collection_Classes.md)
-- [Arrays](collections/Arrays.md)
-- [Strings](collections/Strings.md)
-- [Performance Characteristics](collections/Performance_Characteristics.md)
-- [Equality](collections/Equality.md)
-- [Views](collections/Views.md)
-- [Iterators](collections/Iterators.md)
-- [Creating Collections From Scratch](collections/Creating_Collections_From_Scratch.md)
-- [Conversions Between Java and Scala Collections](collections/Conversions_Between_Java_and_Scala_Collections.md)
-- [Migrating from Scala 2.7](collections/Migrating_from_Scala_2_7.md)
+- [Introduction](collections/Introduction.md)  
+- [Mutable and Immutable Collections](collections/Mutable_and_Immutable_Collections.md)  
+- [Trait Traversable](collections/Trait_Traversable.md)  
+- [Trait Iterable](collections/Trait_Iterable.md)  
+- [The sequence traits Seq, IndexedSeq, and LinearSeq](collections/The_sequence_traits.md)  
+- [Sets](collections/Sets.md)  
+- [Maps](collections/Maps.md)  
+- [Concrete Immutable Collection Classes](collections/Concrete_Immutable_Collection_Classes.md)  
+- [Concrete Mutable Collection Classes](collections/Concrete_Mutable_Collection_Classes.md)  
+- [Arrays](collections/Arrays.md)  
+- [Strings](collections/Strings.md)  
+- [Performance Characteristics](collections/Performance_Characteristics.md)  
+- [Equality](collections/Equality.md)  
+- [Views](collections/Views.md)  
+- [Iterators](collections/Iterators.md)  
+- [Creating Collections From Scratch](collections/Creating_Collections_From_Scratch.md)  
+- [Conversions Between Java and Scala Collections](collections/Conversions_Between_Java_and_Scala_Collections.md)  
+- [Migrating from Scala 2.7](collections/Migrating_from_Scala_2_7.md)