diff --git a/OsmAnd/res/values/phrases.xml b/OsmAnd/res/values/phrases.xml
index 4e8d9853f8..951482cbde 100644
--- a/OsmAnd/res/values/phrases.xml
+++ b/OsmAnd/res/values/phrases.xml
@@ -2441,15 +2441,15 @@
 	<string name="poi_historic_period_roman_greece">Historic period: Roman Greece (146 BC – 330 AD)</string>
 	<string name="poi_historic_period_roman_kingdom">Historic period: Roman kingdom (753 BC – 509 BC)</string>
 	<string name="poi_historic_period_dominate">Historic period: dominate (285 AD – 476 AD)</string>
-	<string name="poi_historic_period_villager">Historic period: villager (epoch I, II, 1580 BC – 133 AC)</string>
-	<string name="poi_historic_period_urban">Historic period: urban (epoch III, 133 AC – 374 AC)</string>
-	<string name="poi_historic_period_classical">Historic period: classical (epoch IV, 374 AC – 900 AC)</string>
-	<string name="poi_historic_period_imperial">Historic period: imperial (epoch V, 900 AC – 1200 AC)</string>
+	<string name="poi_historic_period_villager">Historic period: villager (epoch I, II, 1580 BC – 133 AD)</string>
+	<string name="poi_historic_period_urban">Historic period: urban (epoch III, 133 AD – 374 AD)</string>
+	<string name="poi_historic_period_classical">Historic period: classical (epoch IV, 374 AD – 900 AD)</string>
+	<string name="poi_historic_period_imperial">Historic period: imperial (epoch V, 900 AD – 1200 AD)</string>
 
 	<string name="poi_historic_era_paleolithic">Historic era: paleolithic (2.6 million years – 10000 BP)</string>
 	<string name="poi_historic_era_mesolithic">Historic era: mesolithic</string>
 	<string name="poi_historic_era_neolithic">Historic era: neolithic</string>
-	<string name="poi_historic_era_chalcolithic">Historic era: chalcolithic (IV-III millennium BC.)</string>
+	<string name="poi_historic_era_chalcolithic">Historic era: chalcolithic (4th–3rd millennium BC)</string>
 
 	<string name="poi_historic_stone">Historic stone</string>
 	<string name="poi_stone_type_conciliation_cross">Type: conciliation cross</string>