You must have seen that at the botton of your blogger template there is a Subscribe to: Posts (Atom) link. Blogger has added it so that the blog visitors can subscribe to your Atom feeds. However many people use RSS for their blog feeds . Moreover it occupies space at the bottom of the template and it doesn't look nice.
Many people must have tried to remove it by visiting the Edit HTML option, but they wont find the Subscribe to: Posts (Atom) part anywhere in the template. This is because it isn't written within the a href tag. However removing it is very easy.
Before you start the work, make a backup of your template as a precautionary measure. To remove it click on Layout and click on Edit HTML
Now select Expand Widget Templates. After selecting it, search for the following code in the template
< b:include name='feedLinks'/>
Subscribe to: Posts (Atom) link wont be there on your blog.