Merge pull request #281 from odsantos/update-en-switch

Update '"switch" statement' English article

Author: odsantos

1-js/02-first-steps/14-switch/article.md

@@ -139,7 +139,7 @@ switch (a) {
 
 Now both `3` and `5` show the same message.
 
-The ability to "group" cases is a side-effect of how `switch/case` works without `break`. Here the execution of `case 3` starts from the line `(*)` and goes through `case 5`, because there's no `break`.
+The ability to "group" cases is a side effect of how `switch/case` works without `break`. Here the execution of `case 3` starts from the line `(*)` and goes through `case 5`, because there's no `break`.
 
 ## Type matters