Fixed a few more numeric TC palette references

data/core/help.cfg

@@ -155,7 +155,7 @@ The <italic>text='Battle for Wesnoth'</italic> project was begun in 2003, and ha
     [topic]
         id=.unknown_unit
         title= _ "Unknown Unit"
-        text="<img>src=units/unknown-unit.png~RC(magenta>1) align=left float=yes</img>" + _ "
+        text="<img>src=units/unknown-unit.png~RC(magenta>red) align=left float=yes</img>" + _ "
 
 This unit is unknown for the moment. You must discover it in the game to be allowed to see its description."
     [/topic]

src/dialogs.cpp

@@ -742,7 +742,7 @@ void save_preview_pane::draw_contents()
 		// NOTE: assuming magenta for TC here. This is what's used in all of
 		// mainline, so the compromise should be good enough until we add more
 		// summary fields to help with this and deciding the side color range.
-		const surface& image(image::get_image(leader_image + "~RC(magenta>1)"));
+		const surface& image(image::get_image(leader_image + "~RC(magenta>red)"));
 #endif
 
 		have_leader_image = !image.null();