It's not a bug. To do spaces it uses '^t' to create some tabs. It appears that the console doesn't support tabs.
Using a text editor you should see something like :
Code:
[Untitled.amxx] [ LOADING 'CT' WEAPONS ]
[Untitled.amxx]
[Untitled.amxx] From 'fw_team_ct' cvar ;
[Untitled.amxx]
[Untitled.amxx] + xm1014
[Untitled.amxx] + ak47
[Untitled.amxx] + hegrenade
[Untitled.amxx]
[Untitled.amxx] -> '3' weapons has been found.
[Untitled.amxx] -> Above are weapons which won't allowed to this team.
If you don't like spaces, edit .sma and remove all '^t' . ( LogPlugin() )