From 984abd2539119819608590ef68042ee404b56276 Mon Sep 17 00:00:00 2001 From: Edouard Alvard Date: Mon, 9 Jul 2018 16:34:33 +0200 Subject: [PATCH] Fix typo --- content/tutorial/tutorial.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/content/tutorial/tutorial.md b/content/tutorial/tutorial.md index 9a0523248..f09dda71c 100644 --- a/content/tutorial/tutorial.md +++ b/content/tutorial/tutorial.md @@ -215,7 +215,7 @@ Congratulations! You've just "passed a prop" from a parent Board component to a ### Making an Interactive Component -Let's fill the Square component with an "X" when we click it. +Let's fill the Square component with an "X" when we click it. First, change the button tag that is returned from the Square component's `render()` function to this: ```javascript{4} @@ -605,7 +605,7 @@ We have changed `this.props` to `props` both times it appears. We now need to fix an obvious defect in our tic-tac-toe game: the "O"s cannot be marked on the board. -We'll set the the first move to be "X" by default. We can set this default by modifying the initial state in our Board constructor: +We'll set the first move to be "X" by default. We can set this default by modifying the initial state in our Board constructor: ```javascript{6} class Board extends React.Component { @@ -1003,7 +1003,7 @@ In JavaScript, arrays have a [`map()` method](https://developer.mozilla.org/en-U ```js const numbers = [1, 2, 3]; const doubled = numbers.map(x => x * 2); // [2, 4, 6] -``` +``` Using the `map` method, we can map our history of moves to React elements representing buttons on the screen, and display a list of buttons to "jump" to past moves.