diff --git a/content/terminology_notation.html b/content/terminology_notation.html
index b4ac373..fa76fd9 100644
--- a/content/terminology_notation.html
+++ b/content/terminology_notation.html
@@ -249,7 +249,7 @@ <h1>Terminology and Notation</h1>
             The following is called the <em>generalized triangle inequality</em>:
             <div class="scroll-wrapper">
                 \begin{eqnarray*}
-                |z_1+z_2+\cdots +z_n|\leq |z_1|+ |z_2|+\cdots |z_n|
+                |z_1+z_2+\cdots +z_n|\leq |z_1|+ |z_2|+\cdots+ |z_n|
                 \end{eqnarray*}
             </div>
 
@@ -346,4 +346,4 @@ <h1>Terminology and Notation</h1>
   <script async src="js/prism.js"></script>
 </body>
 
-</html>
\ No newline at end of file
+</html>