docs, build: Fix few typos and dep placement (#39)

Quick typo fixes, as well as moving around some deps to dev deps.

Author: nsdeschenes

.changeset/shy-bottles-shout.md

@@ -0,0 +1,8 @@
+---
+"@codecov/bundler-plugin-core": patch
+"@codecov/webpack-plugin": patch
+"@codecov/rollup-plugin": patch
+"@codecov/vite-plugin": patch
+---
+
+Move bundler-core test deps to dev deps

packages/bundler-plugin-core/package.json

@@ -38,8 +38,6 @@
   "dependencies": {
     "chalk": "4.1.2",
     "semver": "^7.5.4",
-    "testdouble": "^3.20.1",
-    "testdouble-jest": "^2.0.0",
     "unplugin": "^1.5.1",
     "zod": "^3.22.4"
   },
@@ -51,6 +49,8 @@
     "@types/semver": "^7.5.6",
     "jest": "^29.7.0",
     "msw": "^2.0.9",
+    "testdouble": "^3.20.1",
+    "testdouble-jest": "^2.0.0",
     "ts-node": "^10.9.1",
     "typescript": "^5.3.2",
     "unbuild": "^2.0.0"

packages/rollup-plugin/README.md

@@ -25,7 +25,7 @@ Using yarn:
 yarn add @codecov/rollup-plugin --dev
 ```
 
-Using pnpm
+Using pnpm:
 
 ```bash
 pnpm add @codecov/rollup-plugin --save-dev

packages/vite-plugin/README.md

@@ -25,7 +25,7 @@ Using yarn:
 yarn add @codecov/vite-plugin --dev
 ```
 
-Using pnpm
+Using pnpm:
 
 ```bash
 pnpm add @codecov/vite-plugin --save-dev

packages/webpack-plugin/README.md

@@ -25,7 +25,7 @@ Using yarn:
 yarn add @codecov/webpack-plugin --dev
 ```
 
-Using pnpm
+Using pnpm:
 
 ```bash
 pnpm add @codecov/webpack-plugin --save-dev