[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/contributing/docs/types.rst

@@ -85,7 +85,7 @@ you will need something like:
 .. code-block:: python
 
    if TYPE_CHECKING:
-      from manim.utils.color import ParsableManimColor
+       from manim.utils.color import ParsableManimColor
 
    # typehint stuff with ParsableManimColor