From 6f359bc1f023c6d99b0ba5c50873a456c0e79186 Mon Sep 17 00:00:00 2001
From: michi_cc <michi_cc@openttd.org>
Date: Thu, 27 Jun 2013 21:18:56 +0000
Subject: [PATCH] (svn r25492) -Doc: Missing comment.

---
 src/spritecache.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/spritecache.cpp b/src/spritecache.cpp
index 767282d1eb..3ddcaaf36b 100644
--- a/src/spritecache.cpp
+++ b/src/spritecache.cpp
@@ -445,7 +445,7 @@ static void *ReadSprite(const SpriteCache *sc, SpriteID id, SpriteType sprite_ty
 }
 
 
-/** */
+/** Map from sprite numbers to position in the GRF file. */
 static std::map<uint32, size_t> _grf_sprite_offsets;
 
 /**