diff --git a/less/mixins.less b/less/mixins.less
index d359ce70f8..a268786e2c 100644
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -405,7 +405,7 @@
 // Navbar vertical align
 // -------------------------
 // Vertically center elements in the navbar.
-// Example: an element has a height of 30px, so write out `.navbarVerticalAlign(30px);` to calculate the appropriate top margin.
+// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.
 .navbar-vertical-align(@element-height) {
   margin-top: ((@navbar-height - @element-height) / 2);
   margin-bottom: ((@navbar-height - @element-height) / 2);