change About btn to Help so it's more clear there's a readme

script.js

@@ -662,7 +662,7 @@ class Board {
     this.buttons.optBlockedEffect = this.addButton(x0, cfgy0+ysp2, 'Dim Blocked:', 'config');
     this.buttons.optSloppy = this.addButton(x0, cfgy0+ysp2*2, 'Sloppy Mode:', 'config');
 
-    this.buttons.btnAbout = this.addButton(x0, cfgy0+ysp2*-1.5, 'About', 'config');
+    this.buttons.btnAbout = this.addButton(x0, cfgy0+ysp2*-1.5, 'Help', 'config');
   }
 
   updateSettingsGUI(cfg) {