new line needed to work on i3 (#621)

i was fiddling with the block settings and couldnt get it to display on i3 until i just added the new line. also tested on the dwm build, module acts as it should on dem with this change

.local/bin/statusbar/crypto

@@ -29,7 +29,7 @@ printprices() { # Print/format all prices
 		[ -f "$x" ] || break
 		info="$(cut -d';' -f-2 --output-delimiter=' ' "$x")"
 		printf "%s $%0.2f " $info
-	done | sed 's/ $//'
+	done | sed "s/ $/\n/"
 	}
 
 [ ! -d "$dir" ] && mkdir -p "$dir" && { getprices; exit ;}