Update docs/CHANGELOG.md

Co-authored-by: Joshua Shapiro <[email protected]>

docs/CHANGELOG.md

@@ -18,7 +18,7 @@ For more information about `AlexsLemonade/scpca-nf` versions, please see [the re
   * This column indicates if the age specified in the `age` column is the age at diagnosis (`diagnosis`), age at collection (`collection`), or `unknown`.
   * This will also be present in the metadata of the `SingleCellExperiment` and `AnnData` objects.
 
-* AnnData objects have been updated to ensure compatibility with [`Scanpy`](https://scanpy.readthedocs.io/en/stable/).
+* AnnData objects have been updated to improve compatibility with [`Scanpy`](https://scanpy.readthedocs.io/en/stable/).
   * PCA and UMAP embeddings are now stored as `X_pca` and `X_umap` (previously `X_PCA` and `X_UMAP`).
   * A new column has been added to the `.var` slot, `highly_variable`, indicating if the given gene can be found in the list of highly variable genes.
   * Parameters and variance weights associated with the PCA results is now available in `.uns["pca"]`.