Merge pull request #2085 from jthelin/patch-1

Fix typo in ca2213-disposable-fields-should-be-disposed.md

Author: Jak-MS

docs/vs-2015/code-quality/ca2213-disposable-fields-should-be-disposed.md

@@ -44,7 +44,7 @@ manager: "wpickett"
  It is safe to suppress a warning from this rule if you are not responsible for releasing the resource held by the field, or if the call to <xref:System.IDisposable.Dispose%2A> occurs at a deeper calling level than the rule checks.
 
 ## Example
- The following example shows a type `TypeA` that implements <xref:System.IDisposable> (`FT` in the previosu discussion).
+ The following example shows a type `TypeA` that implements <xref:System.IDisposable> (`FT` in the previous discussion).
 
  [!code-csharp[FxCop.Usage.IDisposablePattern#1](../snippets/csharp/VS_Snippets_CodeAnalysis/FxCop.Usage.IDisposablePattern/cs/FxCop.Usage.IDisposablePattern.cs#1)]