diff --git a/curriculum/challenges/english/16-the-odin-project/top-learn-data-types-and-conditionals/learn-data-types-and-conditionals-lesson-d.md b/curriculum/challenges/english/16-the-odin-project/top-learn-data-types-and-conditionals/learn-data-types-and-conditionals-lesson-d.md
index 56e96af82ef..313f9081e07 100644
--- a/curriculum/challenges/english/16-the-odin-project/top-learn-data-types-and-conditionals/learn-data-types-and-conditionals-lesson-d.md
+++ b/curriculum/challenges/english/16-the-odin-project/top-learn-data-types-and-conditionals/learn-data-types-and-conditionals-lesson-d.md
@@ -6,7 +6,7 @@ dashedName: learn-data-types-and-conditionals-lesson-d
 ---
 # --description--
 
-Seeing the example below You want to know the index of the last occurence of the word `The` in the string.
+Seeing the example below You want to know the index of the last occurrence of the word `The` in the string.
 
 ```javascript
 let sentence = "freeCodeCamp loves The Odin Project! The Odin Project is great!";
@@ -18,23 +18,23 @@ let sentence = "freeCodeCamp loves The Odin Project! The Odin Project is great!"
 
 ## --text--
 
-Which method should be used to find the index of the last occurence of the word `The` in the string?
+Which method should be used to find the index of the last occurrence of the word `The` in the string?
 
 ## --answers--
 
-The `includes()` method should be used to find the index of the last occurence of the word `The` in the string.
+The `includes()` method should be used to find the index of the last occurrence of the word `The` in the string.
 
 ---
 
-The `lastIndexOf()` method should be used to find the index of the last occurence of the word `The` in the string.
+The `lastIndexOf()` method should be used to find the index of the last occurrence of the word `The` in the string.
 
 ---
 
-The `indexOf()` method should be used to find the index of the last occurence of the word `The` in the string.
+The `indexOf()` method should be used to find the index of the last occurrence of the word `The` in the string.
 
 ---
 
-The `search()` method should be used to find the index of the last occurence of the word `The` in the string.
+The `search()` method should be used to find the index of the last occurrence of the word `The` in the string.
 
 ## --video-solution--