#10 Fix typo in documentation index

Author: malcommac

README.md

@@ -50,10 +50,10 @@ You can think of it as `UITableView` but with several differences:
 	- [Hide / Show Rows with custom animations](#customanimations)
 	- [Reload Rows](#reloadrows)
 	- [Sizing Rows](#sizingrows)
-		- [Fixed Row Size](#fixedrowsize)
-		- [Fitting Layout Row Size](#fittinglayoutrowsize)
-		- [Collapsible Rows](#collapsiblerows)
-		- [Working with dynamic UICollectionView/UITableView/UITextView](#workingwithdynamicuicollectionviewuitableviewuitextview)
+      - [Fixed Row Size](#fixedrowsize)
+		  - [Fitting Layout Row Size](#fittinglayoutrowsize)
+		  - [Collapsible Rows](#collapsiblerows)
+		  - [Working with dynamic UICollectionView/UITableView/UITextView](#workingwithdynamicuicollectionviewuitableviewuitextview)
   - [Using plain UIViews instead of view controllers](#lightweightplainuiview)
   - [Rows Separator](#rowsseparator)
   - [Tap On Rows](#taponrows)