DOC Fix typo in neighbors/nearest_centroid.py
@@ -89,7 +89,7 @@ class NearestCentroid(BaseEstimator, ClassifierMixin):
Parameters
----------
X : {array-like, sparse matrix}, shape = [n_samples, n_features]
- Training vector, where n_samples in the number of samples and
+ Training vector, where n_samples is the number of samples and
n_features is the number of features.
Note that centroid shrinking cannot be used with sparse matrices.
y : array, shape = [n_samples]
