diff --git a/source/2/2.3/2.3.2/screenshot.rst b/source/2/2.3/2.3.2/screenshot.rst
index 696eb0b9..69ee6f9b 100644
--- a/source/2/2.3/2.3.2/screenshot.rst
+++ b/source/2/2.3/2.3.2/screenshot.rst
@@ -1,4 +1,4 @@
-Chapter 2.3.3 Screenshot
+Chapter 2.3.2 Screenshot
 ========================
 
 Screenshot is a program to take screenshots.
diff --git a/source/2/2.3/2.3.3/Skanlite.rst b/source/2/2.3/2.3.3/Skanlite.rst
index 64e45386..9d72da4c 100644
--- a/source/2/2.3/2.3.3/Skanlite.rst
+++ b/source/2/2.3/2.3.3/Skanlite.rst
@@ -1,4 +1,4 @@
-Chapter 2.3.4 Skanlite
+Chapter 2.3.3 Skanlite
 ======================
 
 Skanlite is a scanning application.