Update src/content/docs/billing/manage-plans/create-plans.mdx

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: clairekinde11

src/content/docs/billing/manage-plans/create-plans.mdx

@@ -30,7 +30,7 @@ Remember you can create one charge or feature that can be used and redefined acr
 
     ![Add plans window](https://imagedelivery.net/skPPZTHzSlcslvHjesZQcQ/a8a237d5-c242-45dc-453e-a7ad66e33a00/public)
 
-4. Choose is the plan is for **Organizations** or **Users**, or select the **Group** the plan belongs to. Only one or other of these options will appear.
+4. Choose whether the plan is for **Organizations** or **Users**, or select the **Group** the plan belongs to. Only one of these options will appear.
 5. Give the plan a **Name** (e.g. `Free`), a **Description**, and a **Key** for referencing the plan in your code. This is the name that will also appear in the pricing table (if you use one).
 6. Select a **Default currency**. This field only appears if one has not been set. You can change this later in **Settings > Billing**.
 7. Select **Save**.