Merge pull request #48 from Meg528/patch-21

Update 10-advanced-exercises.mdx

docs/5-search-operators/10-advanced-exercises.mdx

@@ -1,7 +1,7 @@
 # 🦸 Advanced Exercises
 
 :::info
-Extra activity, do it if you have extra time or are following at home, these won't be covered during the hands-on Lab
+Extra activity! Do it if you have extra time or are following along at home. These won't be covered during the hands-on lab.
 :::
 
 ## Promote shorter books
@@ -62,16 +62,16 @@ public async searchBooks(query: string): Promise<Book[]> {
 </div>
 </details>
 
-Choose your favourite method to build aggregation pipelines and try to solve the following exercises.
+Choose your favorite method to build aggregation pipelines and try to solve the following exercises.
 
 ## Most available book of the month books
 
-Build a search aggregation stage that will promote the books of the month, and will return the books with the most copies available first.
+Build a search aggregation stage that will promote the books of the month and return the books with the most copies available first.
 
 ## Most prolific pooh author
 
-Find out which author has written the most books that contains the word "pooh" (we're talking about the bear here) in the title or in the synopsis.
+Find out which author has written the most books that contain the word "pooh" (we're talking about the bear here) in the title or synopsis.
 
-## Assume typos, but still find the matches
+## Assume typos but still find the matches
 
-Find books that match a user query, but also return books that match with a typo. These books should be returned after the books that match the query.
+Find books that match a user query, but also return books that match with a typo. These books should be returned after the books that match the query.