added missing dot :x

Author: Sonaion

index.html

@@ -168,7 +168,7 @@ <h3>REyeker: Remote Eye Tracker</h3>
                 distort text regions and disable legibility, requiring participants to
                 click on areas of interest to deblur them to make them readable.
                 While REyeker naturally can only track eye movements to a limited degree, it allows researchers to get a basic understanding of
-                developers’ reading behavior
+                developers’ reading behavior.
             </summary>
             <h4>Resources</h4>
             <ul class="resources">