diff --git a/translate/translation-difficulty/01.md b/translate/translation-difficulty/01.md
index 9a44187..6261437 100644
--- a/translate/translation-difficulty/01.md
+++ b/translate/translation-difficulty/01.md
@@ -29,7 +29,7 @@ In general, books that have more abstract, poetic, and theologically loaded term
 #### Difficulty Level 4
 
 * Old Testament
-  * Leviticus, Proverbs, Ecclesiastes, Song of Songs, Lamentations, Daniel, Hosea, Joel, Amos, Obadiah, Micah, Nahum, Habakkuk, Zephanaiah, Haggai, Zechariah, Malachi
+  * Leviticus, Proverbs, Ecclesiastes, Song of Songs, Lamentations, Daniel, Hosea, Joel, Amos, Obadiah, Micah, Nahum, Habakkuk, Zephaniah, Haggai, Zechariah, Malachi
 * New Testament
   * John, 1-2 Corinthians, 1-2 Thessalonians, 1-2 Peter, 1 John, Jude