Merge pull request OfficeDev#129 from jdelauri/patch-13

[BrokenLinksH2] fixing broken link

Author: lindalu-MSFT

docs/how-to-search-and-replace-text-in-a-document-part.md

@@ -199,6 +199,6 @@ The following is the complete sample code in both C\# and Visual Basic.
 ## See also 
 
 
-- [Open XML SDK 2.5 class library reference](/office/open-xml/open-xml-sdk.md)
+- [Open XML SDK 2.5 class library reference](/dotnet/api/overview/openxml/)
 
 [Regular Expressions](https://msdn.microsoft.com/library/hs600312.aspx)