Improved the "FME Graph" definition

Change-Id: I529a8e8a241b70bfa07c881e8f86830a85512ce9
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                 <h3 class="project-card__title mdc-typography mdc-typography--headline6">The FME Graph</h3>
                 <h4 class="project-card__subtitle mdc-typography mdc-typography--subtitle2">Oct 2017 - Currently</h4>
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-              <div class="project-card__secondary mdc-typography mdc-typography--body2">Open source web app which displays <span class="help" title="The FME Graph is a graph which shows the hookups that have taken place between people in the FME. People are represented by vertices, and when two of them have hooked up, they are connected by an edge.">the FME Graph</span>. It also has a companion Google Assistant app.</div>
+              <div class="project-card__secondary mdc-typography mdc-typography--body2">Open source web app which displays <span class="help" title="The FME Graph is a graph which shows the kisses that have taken place between people in the FME. People are represented by vertices, and when two of them have kissed, they are connected by an edge.">the FME Graph</span>. It also has a companion Google Assistant app.</div>
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                   <a href="https://gerrit.avm99963.com/plugins/gitiles/graf/" target="_blank" rel="noreferrer" class="mdc-button mdc-card__action mdc-card__action--button" data-mdc-auto-init="MDCRipple">