Blogspot Changed the URL .com to Country Name

You may found that your blog address in blogspot.com or blogger has been changed to the country domain name .This is a change in URL of blog based on the country location of blog.
For example "examplexxxxx.blogspot.com "  is changed to "examplexxxxx.blogspot.in" , this is new rule of blogger to support the regional and country remove request and such  problems .
You can check the problem in the blogger address Why does my blog redirect to a country-specific URL? and the answer in the blogger support page is :


"  Q: Why is this happening? A: Migrating to localized domains will allow us to continue promoting free expression and responsible publishing while providing greater flexibility in complying with valid removal requests pursuant to local law. By utilizing ccTLDs, content removals can be managed on a per country basis, which will limit their impact to the smallest number of readers. Content removed due to a specific country’s law will only be removed from the relevant ccTLD."

The main effect of the change the address is Page Rank or Search Engine duplication and blogger promises to decrease the negative effects . 


Now,  blogger provides the original content reference for your blog with the tag 
<link href='http://xxx.blogspot.com/' rel='canonical'/>
and you do not need any thing, you can check your source code .

Note : 

You can find the      rel=colonical  in the google support page Webmaster tools and read how helps you the Colonical property .