Fix Justicar's Regalia having the wrong word in its inscription (Ge0FF)

(I had originally debated between the two, but evidently forgot to change
one when I changed the other.)

crawl-ref/source/art-data.txt

@@ -1842,7 +1842,7 @@ DBRAND:  It massively reduces your stealth.
 
 ENUM:    JUSTICARS_REGALIA
 NAME:    justicar's regalia
-INSCRIP: Rally Amulet+
+INSCRIP: Inspire Amulet+
 OBJ:     OBJ_ARMOUR/ARM_SCALE_MAIL
 PLUS:    +5
 STR:     4