Prevent leash showing unseen monster as "it"

doc/fixes36.2

@@ -130,6 +130,7 @@ polymorph zap which creates a new long worm (or retains an old one via wizard
 wishing for "orange" could yield orange or orange colored gem/potion/spellbook
 a sleeping or paralyzed mon would be frightened by its reflection when 
 	applying a mirror
+prevent leash showing unseen monster as "attached to it"
 
 
 Fixes to Post-3.6.1 Problems that Were Exposed Via git Repository

src/objnam.c

@@ -1052,7 +1052,7 @@ unsigned doname_flags;
                 obj->leashmon = 0;
             } else {
                 Sprintf(eos(bp), " (attached to %s)",
-                        a_monnam(mlsh));
+                        noit_mon_nam(mlsh));
             }
             break;
         }