[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

docs/source/resources/define-metadata.rst

@@ -324,7 +324,7 @@ The build number should be incremented for new builds of the same
 version. The number defaults to ``0``. The build string cannot
 contain "-". The string defaults to the default conda-build
 string plus the build number. When redefining the default string,
-we strongly recommend following the convention of adding the build 
+we strongly recommend following the convention of adding the build
 number at the end of the string, with a preceding underscore.
 
 .. code-block:: yaml