diff --git a/challenges/06-coding-interview-preperation/coding-interview-training.json b/challenges/06-coding-interview-preparation/coding-interview-training.json
similarity index 100%
rename from challenges/06-coding-interview-preperation/coding-interview-training.json
rename to challenges/06-coding-interview-preparation/coding-interview-training.json
diff --git a/challenges/06-coding-interview-preperation/mock-interview-training.json b/challenges/06-coding-interview-preparation/mock-interview-training.json
similarity index 100%
rename from challenges/06-coding-interview-preperation/mock-interview-training.json
rename to challenges/06-coding-interview-preparation/mock-interview-training.json