--- a/browser/locales/en-US/chrome/browser/browser.properties
+++ b/browser/locales/en-US/chrome/browser/browser.properties
@@ -736,24 +736,24 @@ decoder.noCodecs.message = To play video, you may need to install Microsoft’s Media Feature Pack.
 decoder.noCodecsVista.message = To play video, you may need to install Microsoft’s Platform Update Supplement for Windows Vista.
 decoder.noCodecsXP.message = To play video, you may need to enable Adobe’s Primetime Content Decryption Module.
 decoder.noCodecsLinux.message = To play video, you may need to install the required video codecs.
 decoder.noHWAcceleration.message = To improve video quality, you may need to install Microsoft’s Media Feature Pack.
 decoder.noHWAccelerationVista.message = To improve video quality, you may need to install Microsoft’s Platform Update Supplement for Windows Vista.
 decoder.noPulseAudio.message = To play audio, you may need to install the required PulseAudio software.
 decoder.unsupportedLibavcodec.message = libavcodec may be vulnerable or is not supported, and should be updated to play video.
 
-# LOCALIZATION NOTE (captivePortal.infoMessage):
+# LOCALIZATION NOTE (captivePortal.infoMessage2):
 # This string is shown in a notification bar when we detect a captive portal is blocking network access
-# and requires the user to log in before browsing. %1$S is replaced with brandShortName.
-captivePortal.infoMessage=This network may require you to login to use the internet. %1$S has opened the login page for you.
+# and requires the user to log in before browsing.
+captivePortal.infoMessage2 = This network may require you to login to use the internet.
 # LOCALIZATION NOTE (captivePortal.showLoginPage):
 # The label for a button shown in the info bar in all tabs except the login page tab.
 # The button shows the portal login page tab when clicked.
-captivePortal.showLoginPage=Show Login Page
+captivePortal.showLoginPage = Show Login Page
 
 permissions.remove.tooltip = Clear this permission and ask again
 
 # LOCALIZATION NOTE (aboutDialog.architecture.*):
 # The sixtyFourBit and thirtyTwoBit strings describe the architecture of the
 # current Firefox build: 32-bit or 64-bit. These strings are used in parentheses
 # between the Firefox version and the "What's new" link in the About dialog,
 # e.g.: "48.0.2 (32-bit) <What's new>" or "51.0a1 (2016-09-05) (64-bit)".