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docs: Fix simple typo, transpiliation -> transpilation #1699

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docs: Fix simple typo, transpiliation -> transpilation #1699

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2 changes: 1 addition & 1 deletion get-started/ch1.md
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Expand Up @@ -246,7 +246,7 @@ The original snippet relied on `let` to create block-scoped `x` variables in bot

| NOTE: |
| :--- |
| The `let` keyword was added in ES6 (in 2015). The preceding example of transpiling would only need to apply if an application needed to run in a pre-ES6 supporting JS environment. The example here is just for simplicity of illustration. When ES6 was new, the need for such a transpilation was quite prevalent, but in 2020 it's much less common to need to support pre-ES6 environments. The "target" used for transpiliation is thus a sliding window that shifts upward only as decisions are made for a site/application to stop supporting some old browser/engine. |
| The `let` keyword was added in ES6 (in 2015). The preceding example of transpiling would only need to apply if an application needed to run in a pre-ES6 supporting JS environment. The example here is just for simplicity of illustration. When ES6 was new, the need for such a transpilation was quite prevalent, but in 2020 it's much less common to need to support pre-ES6 environments. The "target" used for transpilation is thus a sliding window that shifts upward only as decisions are made for a site/application to stop supporting some old browser/engine. |

You may wonder: why go to the trouble of using a tool to convert from a newer syntax version to an older one? Couldn't we just write the two variables and skip using the `let` keyword? The reason is, it's strongly recommended that developers use the latest version of JS so that their code is clean and communicates its ideas most effectively.

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