Update 16_day_json.md

knew -> know
2 years ago · eb07d3b040
parent 65e85f642b
commit eb07d3b040
1 changed files with 1 additions and 1 deletions
--- a/16_Day_JSON/16_day_json.md
+++ b/16_Day_JSON/16_day_json.md
@ -464,7 +464,7 @@ console.log(txt)
 }
 ```

-🌕 You are extraordinary.  Now, you knew a light-weight data format which you may use to store data or to send it an HTTP server. You are 16 steps a head to your way to greatness. Now do some exercises for your brain and for your muscle.
+🌕 You are extraordinary.  Now, you know a light-weight data format which you may use to store data or to send it an HTTP server. You are 16 steps a head to your way to greatness. Now do some exercises for your brain and for your muscle.

 ## Exercises