fix(curriculum): typo changed from preceeded to preceded (freeCodeCamp#59531)

Author: ghritak

curriculum/challenges/english/24-b1-english-for-developers/learn-how-to-express-concerns/67c5fe2b3b2cc825412e2839.md

@@ -51,7 +51,7 @@ Tell him if she needs anything.
 
 # --explanation--
 
-`Let me know`, preceeded by a conditional sentence, like `If you need anything`, is a common way to offer help. It makes the offer open-ended, meaning the person can ask for help if they find it necessary. For example:
+`Let me know`, preceded by a conditional sentence, like `If you need anything`, is a common way to offer help. It makes the offer open-ended, meaning the person can ask for help if they find it necessary. For example:
 
 `If you have any questions, just let me know.` - This means you are available to answer questions when needed.