README: Clean up transifex README

README.transifex

-Transifex.net Token Verification 
-=================================
+Transifex.net Token Verification
+================================
 
-The list of tokens below guarantee the respective users to be able to enable 
+The list of tokens below guarantee the respective users to be able to enable
 submission on components using the following repository url:
 
 https://gitlab.freedesktop.org/libfprint/fprintd/