Fix links to team list

Author: Raniere Silva

CONTRIBUTING-mentors.md

@@ -5,7 +5,7 @@ If you need help, please check
 http://en.flossmanuals.net/melange/creating-and-editing/.
 
 **After creating your profile, open an [issue][issues] requesting that your
-username be added at [organization-team.md][OT] or send a pull request with
+username be added at [organization/team.md][OT] or send a pull request with
 your addition.**
 
 ### Proposal summary (Mentors)
@@ -28,3 +28,4 @@ If you have a proposal,
 
 [GSoC]: https://www.google-melange.com/gsoc/homepage/google/gsoc2015
 [issues]: https://github.com/numfocus/gsoc/issues
+[OT]: organization/team.md

CONTRIBUTING.md

@@ -5,5 +5,5 @@ Please check
 - [Contributing Guide for Students][CS]
 - [Contributing Guide for Mentors][CM]
 
-[CM]: CONTRIBUTING-mentros.md
+[CM]: CONTRIBUTING-mentors.md
 [CS]: CONTRIBUTING-students.md

FAQ.md

@@ -10,4 +10,4 @@
     please send a email to one of [admins][]
 
 [NumFOCUS-Projects]: http://numfocus.org/projects/index.html
-[admins]: organization-team.md
+[admins]: organization/team.md