diff --git a/calendar/lightning/components/lightningTextCalendarConverter.js b/calendar/lightning/components/lightningTextCalendarConverter.js
index 7845faf058d..f6262a7c1f1 100644
--- a/calendar/lightning/components/lightningTextCalendarConverter.js
+++ b/calendar/lightning/components/lightningTextCalendarConverter.js
@@ -137,7 +137,7 @@ function createHtml(event)
 
         var eventComment = event.getProperty("COMMENT");
         if (eventComment) {
-            labelText = stringBundle.GetStringFromName("imipHtml.Comment");
+            labelText = stringBundle.GetStringFromName("imipHtml.comment");
             html.body.table.appendChild(createHtmlTableSection(labelText,eventComment));
         }
     }
diff --git a/calendar/locales/en-US/chrome/lightning/lightning.properties b/calendar/locales/en-US/chrome/lightning/lightning.properties
index 845a5565676..54f49004e4f 100644
--- a/calendar/locales/en-US/chrome/lightning/lightning.properties
+++ b/calendar/locales/en-US/chrome/lightning/lightning.properties
@@ -53,7 +53,7 @@ imipHtml.location=Location:
 imipHtml.when=When:
 imipHtml.organizer=Organizer:
 imipHtml.description=Description:
-imipHtml.Comment=Comment:
+imipHtml.comment=Comment:
 
 imipAddToCalendar.label=Add To Calendar
 imipAddedItemToCal=Event Added to Calendar