Fixed grammatical mistake in collider_creation_and_insertion.mdx #40

	name: Rapier CI build

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	check-injection:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Run injection script locally
	run: find docs/user_guides/templates/ -type f -print0 \| OUTPUT_FOLDER=docs/user_guides/templates_injected xargs -0 ./inject_code_in_user_guides.sh
	test-code-snippets-rust:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Install Linux dependencies
	uses: ./.github/actions/install-linux-deps
	- name: Tests injection + code snippets
	run: cd docs-examples && cargo test
	check-code-snippets-javascript:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	dimension: [2d, 3d]
	defaults:
	run:
	working-directory: ./docs-examples/${{ matrix.dimension }}/javascript
	steps:
	- uses: actions/checkout@v4
	- name: Install dependencies
	run: npm i
	- name: Builds javascript snippets.
	run: npm run build

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