diff --git a/42-mrk/intro.md b/42-mrk/intro.md
index c6a639f..a867a22 100644
--- a/42-mrk/intro.md
+++ b/42-mrk/intro.md
@@ -84,14 +84,17 @@ I. Jesus, the Son of God, 1:1-13.
 1. 1. The baptism and teaching of John, 1:1-8.
 1. 2. The baptism of Jesus, 1:9-11.
 1. 3. The temptation of Jesus, 1:12-13.
+
 II. Jesus at work in Galilee, 1:14-9:50.
 1. 1. He begins his work, 1:14-45.
 1. 2. He teaches about his kingdom, 2:1-5:43.
 1. 3. He meets people who want to stop him, 6:1-8:26.
 1. 4. He prepares his disciples for the end, 8:27-9:50.
+
 III. Jesus prepares for death 10:1-14:31.
 1. 1. He goes to Jerusalem, 10:1-11:11.
 1. 2. He stays in Jerusalem and vicinity, 11:12-14:31.
+
 IV. Jesus suffers and dies at the hands of men. 14:32-15:47.
 1. 1. His suffering in Gethsemane, 14:32-42.
 1. 2. His arrest, 14:43-52.
@@ -99,6 +102,7 @@ IV. Jesus suffers and dies at the hands of men. 14:32-15:47.
 1. 4. His trial before Pilate. 15:1-15.
 1. 5. His crucifixion. 15:16-41.
 1. 6. His burial, 15:42-47.
+
 V. Jesus triumphs over death, 16:1-20
 1. 1. His resurrection, 1
 1. 6:1-8.