repo: fixed typo in link to the bug tracker in CONTRIBUTING.md (#106)

Author: pabloitu

CONTRIBUTING.md

@@ -54,7 +54,7 @@ Please complete the following steps in advance to help us fix any potential bug
 
 - Make sure that you are using the latest version (or a tag release).
 - Determine if your bug is really a bug and not an error on your side e.g. using incompatible environment components/versions (Make sure that you have read the [documentation](https://floatcsep.readthedocs.io). If you are looking for support, you might want to check [this section](#i-have-a-question)).
-- To see if other users have experienced (and potentially already solved) the same issue you are having, check if there is not already a bug report existing for your bug or error in the [bug tracker](https://github.com/cseptesting/floatcsepissues?q=label%3Abug).
+- To see if other users have experienced (and potentially already solved) the same issue you are having, check if there is not already a bug report existing for your bug or error in the [bug tracker](https://github.com/cseptesting/floatcsep/issues?q=label%3Abug).
 - Collect information about the bug:
   - Stack trace (Traceback)
   - OS, Platform and Version (Windows, Linux, macOS, x86, ARM)