Put bump mapping sample in the correct alphabetical order

Author: rdb

more-resources/samples/index.rst

@@ -32,6 +32,12 @@ Alternatively, you can download the samples separately from the download page.
 * Difficulty: Intermediate
 * Loading animated actors and playing animations
 
+.. rubric:: :ref:`bump-mapping`
+
+* Difficulty: Intermediate (or Advanced)
+* Enables per-pixel lighting
+* Explicit Shaders
+
 .. rubric:: :ref:`carousel`
 
 * Difficulty: Beginner
@@ -110,12 +116,6 @@ Alternatively, you can download the samples separately from the download page.
 * Playing sounds
 * GUI buttons and sliders
 
-.. rubric:: :ref:`bump-mapping`
-
-* Difficulty: Intermediate (or Advanced)
-* Enables per-pixel lighting
-* Explicit Shaders
-
 .. rubric:: :ref:`particles`
 
 * Difficulty: Advanced
@@ -157,6 +157,7 @@ Alternatively, you can download the samples separately from the download page.
    asteroids
    ball-in-maze
    boxing-robots
+   bump-mapping
    carousel
    cartoon-shader
    chessboard
@@ -172,7 +173,6 @@ Alternatively, you can download the samples separately from the download page.
    motion-trails
    mouse-modes
    music-box
-   bump-mapping
    particles
    procedural-cube
    render-to-texture