Merge pull request #1346 from GriffinRichards/doc-pokejump

Document pokemon jump

graphics_file_rules.mk

@@ -346,7 +346,7 @@ $(FONTGFXDIR)/keypad_icons.4bpp: %.4bpp: %.png
 graphics/title_screen/pokemon_logo.gbapal: %.gbapal: %.pal
 	$(GFX) $< $@ -num_colors 224
 
-graphics/link_games/pkmnjump_bg.4bpp: %.4bpp: %.png
+graphics/pokemon_jump/bg.4bpp: %.4bpp: %.png
 	$(GFX) $< $@ -num_tiles 63
 
 graphics/pokenav/region_map.8bpp: %.8bpp: %.png