Invaliud string translation in combinations.mapcss

[frodrigo]

First param should be 0.

--- combinations.mapcss.orig    2019-10-02 22:15:10.197647978 +0200
+++ combinations.mapcss 2019-10-02 22:11:07.805635731 +0200
@@ -618,7 +618,7 @@
 way[highway=path    ][foot][foot!=no      ][!segregated][bicycle][bicycle!=no]!.unpaved_surface,
 way[highway=footway ][bicycle][bicycle!=no][!segregated]!.unpaved_surface,
 way[highway=cycleway][foot][foot!=no      ][!segregated]!.unpaved_surface {
-  throwWarning: tr("Combined foot- and cycleway without {1}.", "{3.key}");
+  throwWarning: tr("Combined foot- and cycleway without {0}.", "{3.key}");
   group: tr("missing tag");
 }