diff --git a/src/graph.html b/src/graph.html
index f406061..fa7a67d 100644
--- a/src/graph.html
+++ b/src/graph.html
@@ -18,7 +18,7 @@ <h4>
     <div class="roundbox-lb">&nbsp;</div>
     <div class="roundbox-rb">&nbsp;</div>
     <h4>
-        Problem Lavels
+        Problem Levels
     </h4>
     <div>
         <canvas id="problemLevelsChart"></canvas>
@@ -84,4 +84,4 @@ <h4>
     </div>
     <br>
     <br>
-</div>
\ No newline at end of file
+</div>