Eliminate superfluous trailing slash on healthliteracy.bu.edu redirect

maps/redirects.map

@@ -1256,7 +1256,7 @@ go.bu.edu/wba https://www.streamtext.net/player?event=BU-WBA ;
 go.bu.edu/wft https://www.streamtext.net/player?event=BU-Con27 ;
 go.bu.edu/women2014 https://www.bu.edu/shaw/events/women-in-the-world-conference?go=true ;
 healthcommunication.bu.edu https://www.bu.edu/dbin/met/landing-pages/?page=health-comm ;
-healthliteracy.bu.edu https://www.healthliteracy.tuftsmedicine.org/ ;
+healthliteracy.bu.edu https://www.healthliteracy.tuftsmedicine.org ;
 hyness.bu.edu https://calinbelta.com ;
 iasi.bu.edu https://calinbelta.com ;
 icshm.bu.edu https://www.bu.edu/icshm/ ;