Fix software design vignette (#438)

Author: rcannood

vignettes/articles/software_design.Rmd

@@ -18,12 +18,12 @@ knitr::opts_chunk$set(
 
 # Introduction
 
-`r Biocpkg("anndataR")` is designed to be an R native implementation of the `AnnData` object, inspired by the of the following packages:
+`r Biocpkg("anndataR")` is designed to be an R native implementation of the `AnnData` object, inspired by the following packages:
 
 * [_anndata_](https://anndata.readthedocs.io/en/stable/) ([scverse/anndata](https://github.com/scverse/anndata)): The Python `anndata` package and on-disk specification
 * `r Biocpkg("zellkonverter")` ([theislab/zellkonverter](https://github.com/theislab/zellkonverter)): Convert `AnnData` files to/from `SingleCellExperiment` objects
 * `r Githubpkg("mtmorgan/h5ad")`: Read/write `*.h5ad` files natively using `r Biocpkg("rhdf5")`
-* `r CRANpkg("anndataR")` ([dynverse/anndata](https://github.com/dynverse/anndata)): An R implementation of the `AnnData` data structures, uses `r CRANpkg("reticulate")` to read/write `*.h5ad` files
+* `r CRANpkg("anndata")` ([dynverse/anndata](https://github.com/dynverse/anndata)): An R implementation of the `AnnData` data structures, uses `r CRANpkg("reticulate")` to read/write `*.h5ad` files
 
 Ideally, this package will be a complete replacement for all of these packages, and will be the go-to package for working with `AnnData` files in R.
 
@@ -48,7 +48,7 @@ The different `AnnData` classes provide a consistent interface but store and acc
   It is want you will want to use in most cases where you want to interact with an `AnnData` object.
 - The `HDF5AnnData` provides an interface to a H5AD file and minimal data is stored in memory until it is requested by the user.
   It is primarily designed as an intermediate object when reading/writing H5AD files but can be useful for accessing parts of large files.
-- The `ReticulateAnnData` access data stored in an `AnnData` object in a concurrent Python session.
+- The `ReticulateAnnData` accesses data stored in an `AnnData` object in a concurrent Python session.
   This comes with the overhead and complexity of using `r CRANpkg("reticulate")` but is sometimes useful to access functionality that has not yet been implemented in `r Biocpkg("anndataR")`.
 - The planned `ZarrAnnData` will provide an interface to an `AnnData` Zarr store, similar to `HDF5AnnData`.
 - An `AnnDataView` is returned when subsetting an `AnnData` object and provides access to a subset of the data in the referenced object.