typo fixes (#197)

python-spec/src/somacore/data.py

@@ -242,7 +242,7 @@ def create(
             shape: The maximum capacity of each dimension, including room
                 for any intended future appends, specified as one element
                 per dimension, e.g. ``(100, 10)``.  All lengths must be in
-                the postive int64 range, or ``None``.  It's necessary to say
+                the positive int64 range, or ``None``.  It's necessary to say
                 ``shape=(None, None)`` or ``shape=(None, None, None)``,
                 as the sequence length determines the number of dimensions
                 (N) in the N-dimensional array.

python-spec/src/somacore/options.py

@@ -114,7 +114,7 @@ def _validate(self, attr: attrs.Attribute, value):
 - If an implementation-specific object, that implementation will use that object
   for configuration data; it will be ignored by others.
 
-See the "Per-call configuration" section of the main SOMA specifiction.
+See the "Per-call configuration" section of the main SOMA specification.
 """
 
 
@@ -176,6 +176,6 @@ class ResultOrder(enum.Enum):
     pa.IntegerArray,
     pa.ChunkedArray,
 ]
-"""A single coordinate range for one dimension of a sparse nd-array."""
+"""A single coordinate range for one dimension of a sparse ndarray."""
 SparseNDCoords = Sequence[SparseNDCoord]
 """A sequence of coordinate ranges for reading sparse ndarrays."""