diff --git a/i18n/ia.json b/i18n/ia.json
index 2b6828d2..b2d7ce0b 100644
--- a/i18n/ia.json
+++ b/i18n/ia.json
@@ -18,9 +18,9 @@
 	"revisionslider-minoredit": "Isto es un modification minor",
 	"revisionslider-loading-failed": "Error durante le cargamento del versionario.",
 	"revisionslider-toggle-title-expand": "Aperir versionario",
-	"revisionslider-toggle-title-collapse": "Plicar versionario",
-	"revisionslider-turn-on-auto-expand-title": "Sempre displicar le versionario",
-	"revisionslider-turn-off-auto-expand-title": "Non displicar automaticamente le versionario",
+	"revisionslider-toggle-title-collapse": "Contraher versionario",
+	"revisionslider-turn-on-auto-expand-title": "Sempre expander le versionario",
+	"revisionslider-turn-off-auto-expand-title": "Non expander automaticamente le versionario",
 	"revisionslider-arrow-tooltip-newer": "Vider versiones plus nove",
 	"revisionslider-arrow-tooltip-older": "Vider versiones plus ancian",
 	"revisionslider-show-help-tooltip": "Monstrar texto de adjuta",