Broken link to Edit.gif (404 error) since 6.4.2

## Describe the bug

There is an invalid reference to Edit.gif in the HTML of the main blog page (just after the module title), resulting in a broken image. This is only visible to a user with admin permissions.

## Software Versions
- DNN: 09.05.00
- Module: 06.04.02

## To Reproduce
Steps to reproduce the behavior:
1. Log in as a user with admin permissions
2. Go to a page containing the Blog module
3. See broken image (just after module title) called "Manage Blogs"

## Expected behavior
Either the button should have a valid image, or should not be present.
Possibly the button should not be present at all, because it contains the same link as the [Manage] button.

## Screenshots

## Offending HTML
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