Updated readme

Author: kirjavascript

README.md

@@ -1,5 +1,5 @@
 <div align="center">
-    <img src="https://i.imgur.com/NrHcaGC.png" alt="flex 2">
+    <img src="development/flex2.png" alt="flex 2">
     <br>
 </div>
 <br>
@@ -24,7 +24,7 @@ The UI layout is fully customisable by moving or resizing tabs.
 
 ## File Screen
 
-After selecting a game format, individual assets can be saved and loaded. Art based assetts can specify an offset to load from (for example, for loading HUD graphics from a VRAM dump). To load every asset as once, use the load/save in the 'Object' line.
+After selecting a game format, individual assets can be saved and loaded. Art based assetts can specify an offset to load from (for example, for loading HUD graphics from a VRAM dump). To load every asset at once, use the load/save in the 'Object' line.
 
 The 'label' specified in the mapping and DPLC definitions will be used as the main label in ASM file output.