diff --git a/vitessce/wrappers.py b/vitessce/wrappers.py
index 308b416b..a94a3e0e 100644
--- a/vitessce/wrappers.py
+++ b/vitessce/wrappers.py
@@ -516,15 +516,15 @@ def __init__(self, adata_path=None, adata_url=None, obs_feature_matrix_path=None
         :param str feature_filter_path: A string like `var/highly_variable` used in conjunction with `obs_feature_matrix_path` if obs_feature_matrix_path points to a subset of `X` of the full `var` list.
         :param str initial_feature_filter_path: A string like `var/highly_variable` used in conjunction with `obs_feature_matrix_path` if obs_feature_matrix_path points to a subset of `X` of the full `var` list.
         :param list[str] obs_set_paths: Column names like `['obs/louvain', 'obs/cellType']` for showing cell sets
-        :param list[str] obs_set_names: Names to display in place of those in `obs_set_paths`, like `['Louvain', 'Cell Type']
+        :param list[str] obs_set_names: Names to display in place of those in `obs_set_paths`, like `['Louvain', 'Cell Type']`
         :param str obs_locations_path: Column name in `obsm` that contains centroid coordinates for displaying centroids in the spatial viewer
         :param str obs_segmentations_path: Column name in `obsm` that contains polygonal coordinates for displaying outlines in the spatial viewer
         :param list[str] obs_embedding_paths: Column names like `['obsm/X_umap', 'obsm/X_pca']` for showing scatterplots
-        :param list[str] obs_embedding_names: Overriding names like `['UMAP', 'PCA'] for displaying above scatterplots
-        :param list[str] obs_embedding_dims: Dimensions along which to get data for the scatterplot, like [[0, 1], [4, 5]] where [0, 1] is just the normal x and y but [4, 5] could be comparing the third and fourth principal components, for example.
-        :param dict request_init: options to be passed along with every fetch request from the browser, like { "header": { "Authorization": "Bearer dsfjalsdfa1431" } }
+        :param list[str] obs_embedding_names: Overriding names like `['UMAP', 'PCA']` for displaying above scatterplots
+        :param list[str] obs_embedding_dims: Dimensions along which to get data for the scatterplot, like `[[0, 1], [4, 5]]` where `[0, 1]` is just the normal x and y but `[4, 5]` could be comparing the third and fourth principal components, for example.
+        :param dict request_init: options to be passed along with every fetch request from the browser, like `{ "header": { "Authorization": "Bearer dsfjalsdfa1431" } }`
         :param str feature_labels_path: The name of a column containing feature labels (e.g., alternate gene symbols), instead of the default index in `var` of the AnnData store.
-        :param str obs_labels_path: The name of a column containing observation labels (e.g., alternate cell IDs), instead of the default index in `obs` of the AnnData store.
+        :param str obs_labels_path: (DEPRECATED) The name of a column containing observation labels (e.g., alternate cell IDs), instead of the default index in `obs` of the AnnData store. Use `obs_labels_paths` and `obs_labels_names` instead. This arg will be removed in a future release.
         :param list[str] obs_labels_paths: The names of columns containing observation labels (e.g., alternate cell IDs), instead of the default index in `obs` of the AnnData store.
         :param list[str] obs_labels_names: The optional display names of columns containing observation labels (e.g., alternate cell IDs), instead of the default index in `obs` of the AnnData store.
         :param bool convert_to_dense: Whether or not to convert `X` to dense the zarr store (dense is faster but takes more disk space).