feat(2025-plan): update 2025 plan

Author: lzwjava

Diff for: original/2025-01-06-plan-2025-en.md

@@ -41,7 +41,7 @@ title: Plan for 2025
 
 * Fixed Expenses: monthly mortgage, property management fee, vehicle insurance fees, two mobile phone plans, electricity, water, gas, fuel costs, small commodity shopping, drinking water, and fruit.
 
-* Investing: Regularly invest in Nvidia.
+* Investing: Regularly invest one hundred dollars a week in Nvidia.
 
 * Vehicle Insurance:
   * The Mandatory Vehicle Insurance and Commercial Vehicle Insurance for my Neta EV will expire on October 10, 2025.