diff --git a/quizzes/1. Ethereum 101.md b/quizzes/1. Ethereum 101.md
index 7276ce97..61a30003 100644
--- a/quizzes/1. Ethereum 101.md	
+++ b/quizzes/1. Ethereum 101.md	
@@ -268,7 +268,7 @@ C
 </details>
 
 ___
-#### Q19 Transaction T1 attempts to write to storage values S1 and S2 of contract C. Transaction 2attempts to read the same storage values S1 and S2. However, T1 reverts due an exception fterwriting S1 but before writing S2. Which of the following is/are true?
+#### Q19 Transaction T1 attempts to write to storage values S1 and S2 of contract C. Transaction T2 attempts to read the same storage values S1 and S2. However, T1 reverts due an exception after writing S1 but before writing S2. Which of the following is/are true?
 - [ ] A) T2 reads the value of S1 updated by T1
 
 - [ ] B) T2 reads the value of S1 prior to T1’s attempted update
@@ -475,4 +475,4 @@ ___
 <details>
 	<summary>Click the reveal the answer</summary>
 C
-</details>
\ No newline at end of file
+</details>