comment nits (#226)

python-spec/src/somacore/coordinates.py

@@ -26,9 +26,7 @@ class Axis:
 
 
 @attrs.define(frozen=True)
-class CoordinateSpace(
-    collections.abc.Sequence
-):  # Change to Sequence[Axis] after 3.8 is dropped.
+class CoordinateSpace(collections.abc.Sequence):
     """A coordinate space for spatial data.
 
     Args:
@@ -37,6 +35,7 @@ class CoordinateSpace(
     Lifecycle: experimental
     """
 
+    # Change to Sequence[Axis] after 3.8 is dropped.
     axes: Tuple[Axis, ...] = attrs.field(converter=tuple)
 
     @axes.validator

python-spec/src/somacore/types.py

@@ -57,7 +57,7 @@ def str_or_seq_length(obj: Union[str, Sequence[str]]) -> int:
 class Slice(Protocol[_T_co]):
     """A slice which stores a certain type of object.
 
-    This protocol describes the built in ``slice`` type, with a hint to callers
+    This protocol describes the built-in ``slice`` type, with a hint to callers
     about what type they should put *inside* the slice.  It is for type
     annotations only and is not runtime-checkable (i.e., you can't do
     ``isinstance(thing, Slice)``), because ``range`` objects also have
@@ -86,7 +86,7 @@ def stop(self) -> Optional[_T_co]: ...
     def step(self) -> Optional[_T_co]: ...
 
     if sys.version_info < (3, 10) and not TYPE_CHECKING:
-        # Python 3.9 and below have a bug where any Protocol with an @property
+        # Python 3.9 and below have a bug where any Protocol with a @property
         # was always regarded as runtime-checkable.
         @classmethod
         def __subclasscheck__(cls, __subclass: type) -> NoReturn: