typo

app/Controls/Modules/KeyHandler/KeySetter.ts

@@ -5,7 +5,7 @@ module Controls.KeyHandler.KeySetter {
     function printTable() {
         let p = document.createElement("p");
         p.classList.add("content");
-        p.appendChild(document.createTextNode("Each row usually has a purpose, though an row will do if there are not enough keys in the ideal row."));
+        p.appendChild(document.createTextNode("Each row usually has a purpose, though any row will do if there are not enough keys in the ideal row."));
         Elements.CurrentTurnHandler.print(p);
 
         p = document.createElement("p");