feat: drop 'A' in description (JoshuaKGoldberg#740)

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## PR Checklist

- [x] Addresses an existing open issue: fixes JoshuaKGoldberg#738 
- [x] That issue was marked as [`status: accepting
prs`](https://github.com/JoshuaKGoldberg/create-typescript-app/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+accepting+prs%22)
- [x] Steps in
[CONTRIBUTING.md](https://github.com/JoshuaKGoldberg/create-typescript-app/blob/main/.github/CONTRIBUTING.md)
were taken

## Overview

<!-- Description of what is changed and how the code change does that.
-->
Removed  'A' character from different files containing the description.

Author: RuthwikReddy09

Diff for: README.md

@@ -1,6 +1,6 @@
 <h1 align="center">Create TypeScript App</h1>
 
-<p align="center">A quickstart-friendly TypeScript template with comprehensive formatting, linting, releases, testing, and other great tooling built-in. ✨</p>
+<p align="center">Quickstart-friendly TypeScript template with comprehensive formatting, linting, releases, testing, and other great tooling built-in. ✨</p>
 
 <p align="center">
 	<a href="#contributors" target="_blank">

Diff for: docs/Options.md

@@ -32,7 +32,7 @@ npx create-typescript-app --base everything --create-repository --mode create
 
 These required options determine the options that will be substituted into the template's files:
 
-- `--description` _(`string`)_: Sentence case description of the repository (e.g. `A quickstart-friendly TypeScript package with lots of great repository tooling. ✨`)
+- `--description` _(`string`)_: Sentence case description of the repository (e.g. `Quickstart-friendly TypeScript package with lots of great repository tooling. ✨`)
 - `--owner` _(`string`)_: GitHub organization or user the repository is underneath (e.g. `JoshuaKGoldberg`)
 - `--repository` _(`string`)_: The kebab-case name of the repository (e.g. `create-typescript-app`)
 - `--title` _(`string`)_: Title Case title for the repository to be used in documentation (e.g. `Create TypeScript App`)

Diff for: package.json

@@ -1,7 +1,7 @@
 {
 	"name": "create-typescript-app",
 	"version": "1.29.16",
-	"description": "A quickstart-friendly TypeScript template with comprehensive formatting, linting, releases, testing, and other great tooling built-in. ✨",
+	"description": "Quickstart-friendly TypeScript template with comprehensive formatting, linting, releases, testing, and other great tooling built-in. ✨",
 	"repository": {
 		"type": "git",
 		"url": "https://github.com/JoshuaKGoldberg/create-typescript-app"