fix(curriculum): correct example typos in challenge (freeCodeCamp#58904)

Author: Supravisor

curriculum/challenges/english/21-a2-english-for-developers/learn-how-to-ask-and-share-about-educational-and-professional-background/657b23a413d28da927e087ca.md

@@ -9,11 +9,11 @@ dashedName: task-68
 
 # --description--
 
-`Most` is an adjective you can use when to talk about the biggest part of something. For exmaple:
+`Most` is an adjective you can use when to talk about the biggest part of something. For example:
 
 `We completed most of our work before lunch,` it means a group finished the biggest part of their work.
 
-`Mostly` is an adverb. You use it to talk about what something is like most of the time. For exemple: 
+`Mostly` is an adverb. You use it to talk about what something is like most of the time. For example: 
 
 `The office is mostly quiet in the mornings,` means that usually, in the mornings, the office is quiet.