typo

Author: joaquinelio

1-js/02-first-steps/17-arrow-functions-basics/article.md

@@ -78,7 +78,7 @@ They are very convenient for simple one-line actions, when we're just too lazy t
 
 The arrow functions that we've seen so far were very simple. They took arguments from the left of `=>`, evaluated and returned the right-side expression with them.
 
-Sometimes we need a more complex function, with multiple expressions and statements. In that case, but we can enclose them in curly braces. The major difference is that curly braces require a `return` within them to return a value (just like a regular function does).
+Sometimes we need a more complex function, with multiple expressions and statements. In that case, we can enclose them in curly braces. The major difference is that curly braces require a `return` within them to return a value (just like a regular function does).
 
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