docs: Add palette information for the tanm_xxx animations.

I thought these all had embedded palettes but at least tanm_001
has some unspecified palette entries.  The only palette for this
image that does not look horrible is fonts.lbx.002, so let's go
with that one.

diff --git a/doc/txt/moo2-data.txt b/doc/txt/moo2-data.txt
index 779de59fc664b6534d03db8459db05dcfdbfb234..241116a0364249b3cdbfdaf4be7545c1cccbe977 100644 (file)
--- a/doc/txt/moo2-data.txt
+++ b/doc/txt/moo2-data.txt
@@ -74,12 +74,13 @@ Graphics:
                 spying, and military.
 
  starbg.lbx   - Various galaxy background features: starfields and nebulae.
-               Seem to work with any of palettes from fonts.lbx.001,
-               fonts.lbx.005, fonts.lbx.009 and fonts.lbx.011.
+                Seem to work with any of palettes from fonts.lbx.001,
+                fonts.lbx.005, fonts.lbx.009 and fonts.lbx.011.
 
  tanm_###.lbx - The spinning tech animations used on the tech screens.  One
-                file for each tech.  There appears to be some data between the
-                LBX header and the first file in the archive.
+                file for each tech.  There appears to be some data between
+                the LBX header and the first file in the archive.  Use
+                fonts.lbx.002 for the palette.
 
  techsel.lbx  - The menu for selecting research.  Probably some mistakes here,
                 but for images 0-13, use fonts.lbx.004 as the base palette and