[design] change a word

Author: zombieFox

src/html/menu/menu-nav.html

@@ -14,7 +14,7 @@
 <buttonclass="control-menu-header menu-nav-tab button" tabindex="-1">Header</button>
 <divclass="menu-nav-body menu-nav-body-header active">
 <ahref="#menu-content-header-area" class="menu-nav-sub button button-small" tabindex="-1">Area</a>
-<ahref="#menu-content-header-order" class="menu-nav-sub button button-small" tabindex="-1">Item Order</a>
+<ahref="#menu-content-header-order" class="menu-nav-sub button button-small" tabindex="-1">Item order</a>
 <ahref="#menu-content-header-greeting" class="menu-nav-sub button button-small" tabindex="-1">Greeting</a>
 <ahref="#menu-content-header-transitional" class="menu-nav-sub button button-small" tabindex="-1">Transitional words</a>
 <ahref="#menu-content-header-clock" class="menu-nav-sub button button-small" tabindex="-1">Clock</a>