renamed to Mentor pool

Author: TimidRobot

themes/vocabulary_theme/templates/project-ideas.html

@@ -74,7 +74,7 @@ <h5 class="b-header padding-bottom-small">Difficulty</h5>
               <p class="padding-bottom-big">{{ idea.difficulty }}</p>
               <h5 class="b-header padding-bottom-small">Skills recommended</h5>
               {{ idea.skills_recommended }}
-              <h5 class="b-header padding-bottom-small padding-top-big">Mentors</h5>
+              <h5 class="b-header padding-bottom-small padding-top-big">Mentor pool</h5>
               {{ idea.mentors }}
             </div>
             <div class="column is-three-quarters">