Fix error comment

sass/buttons.scss

@@ -22,7 +22,7 @@
   // Active & filled button styles
   &:active,
   &.active {
-    color: inherit; // Overriding the gloabl style for all anchors.
+    color: inherit; // Overriding the global style for all anchors.
     background-color: #ccc;
   }