Use a lower case "build distribution" for the term anchor

Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>

Author: henryiii

source/tutorials/packaging-projects.rst

@@ -380,7 +380,8 @@ The files listed above will be included automatically in your
 :term:`source distribution <Source Distribution (or "sdist")>`. If you want to control what goes in this
 explicitly, see :ref:`Using MANIFEST.in`.
 
-The final :term:`Built Distribution`  will have the Python files in the
+The final :term:`built distribution <Built Distribution>` will
+have the Python files in the
 discovered or listed Python packages. If you want to control what goes here,
 such as to add data files, see :std:doc:`Including Data Files
 <setuptools:userguide/datafiles>` from the :std:doc:`setuptools docs