Cleanup.

include/bgfx/bgfx.h

@@ -2643,7 +2643,7 @@ namespace bgfx
 	///                  +----------+
 	///                  |-z       2|
 	///                  | ^  +y    |
-	///                  | |        |
+	///                  | |        |    Unfolded cube:
 	///                  | +---->+x |
 	///       +----------+----------+----------+----------+
 	///       |+y       1|+y       4|+y       0|+y       5|