docs: updating goose modes doc

documentation/docs/guides/goose-permissions.md

@@ -90,14 +90,22 @@ Here's how to configure:
   </TabItem>
   <TabItem value="ui" label="Goose Desktop">
 
+    You can change modes before or during a session and it will take effect immediately.
+
+    **From Settings**
+
     1. Click `...` in the upper right corner
     2. Click `Settings`
-    3. Scroll down to `Others` section
-    4. Under `Mode Selection`, choose the mode you'd like
+    3. Under `Mode Selection`, choose the mode you'd like
 
-    :::info
-    If you choose `Approve` mode, you will see "Allow" and "Deny" buttons in your session windows during tool calls. Goose will only ask for permission before tool call for tools that it deems are 'write' tools, for example any 'text editor write', 'text editor edit', 'bash - rm, cp, mv' commands, as an example. Read write approval makes best effort attempt at classifying read or write tools- this is interpreted by your LLM provider. 
-    :::
+    **Within Session**
 
+    Click the Goose Mode option from the bottom menu. 
   </TabItem>
 </Tabs>
+
+  :::info
+  If you choose `Approve` mode, you will see "Allow" and "Deny" buttons in your session windows during tool calls. Goose will only ask for permission for tools that it deems are 'write' tools, e.g. any 'text editor write', 'text editor edit', 'bash - rm, cp, mv' commands. 
+
+  Read/write approval makes best effort attempt at classifying read or write tools. This is interpreted by your LLM provider. 
+  :::