Streamline page title
Streamline page title

See https://github.com/centre-for-effective-altruism/EAForum/pull/90

This commit fixes
1) an incorrect 'LW' branding in an EAF page title, and
2) removes excessive 'LW' branding in a LW page title
Discordius/Telescope,Discordius/Telescope,Discordius/Lesswrong2,Discordius/Lesswrong2,Discordius/Lesswrong2,Discordius/Lesswrong2,Discordius/Telescope,Discordius/Telescope