Option Page Typos
#### Problem description
There are typos on this page and one confusing sentence. Trying to learn the workflow. 


@andymaheshw thanks! keep em coming! # [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=h1) Report
> Merging [#16421](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=desc) into [master](https://codecov.io/gh/pandas-dev/pandas/commit/d5a681bfa2de24b4a1449956c84393a413909738?src=pr&el=desc) will **increase** coverage by `<.01%`.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/16421/graphs/tree.svg?src=pr&width=650&token=eZ4WkYLtcO&height=150)](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##           master   #16421      +/-   ##
==========================================
+ Coverage   90.42%   90.42%   +<.01%     
==========================================
  Files         161      161              
  Lines       51023    51023              
==========================================
+ Hits        46137    46138       +1     
+ Misses       4886     4885       -1
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `88.26% <ø> (ø)` | :arrow_up: |
| #single | `40.17% <ø> (ø)` | :arrow_up: |

| [Impacted Files](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [pandas/core/common.py](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=tree#diff-cGFuZGFzL2NvcmUvY29tbW9uLnB5) | `91.39% <0%> (+0.33%)` | :arrow_up: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=footer). Last update [d5a681b...0c59a99](https://codecov.io/gh/pandas-dev/pandas/pull/16421?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
