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-rw-r--r--src/gfx.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gfx.cpp b/src/gfx.cpp
index 7fab69db3..5247daccb 100644
--- a/src/gfx.cpp
+++ b/src/gfx.cpp
@@ -70,7 +70,7 @@ static ReusableBuffer<uint8> _cursor_backup;
*/
static Rect _invalid_rect;
static const byte *_colour_remap_ptr;
-static byte _string_colourremap[3];
+static byte _string_colourremap[3]; ///< Recoloursprite for stringdrawing. The grf loader ensures, that ST_FONT sprites only use colours 0 to 2.
enum {
DIRTY_BLOCK_HEIGHT = 8,