--- a/toolkit/locales/en-US/chrome/global/aboutTelemetry.dtd
+++ b/toolkit/locales/en-US/chrome/global/aboutTelemetry.dtd
@@ -24,21 +24,21 @@ Raw JSON
 Show subsession data
 ">
 
 <!ENTITY aboutTelemetry.choosePing "
 Choose ping:
 ">
 
 <!ENTITY aboutTelemetry.showNewerPing "
-Newer ping &gt;&gt;
+&lt;&lt; Newer ping
 ">
 
 <!ENTITY aboutTelemetry.showOlderPing "
-&lt;&lt; Older ping
+Older ping &gt;&gt;
 ">
 
 <!ENTITY aboutTelemetry.archiveWeekHeader "
 Week
 ">
 
 <!ENTITY aboutTelemetry.archivePingType "
 Ping Type