Fix(readme): update usage instruction

Author: cpa-coder

README.md

@@ -14,16 +14,16 @@ VAT Relief Generator is an open source windows application to simplify the proce
 ## Usage
 1. Download the latest stable release from the [Releases](https://github.com/cpa-coder/vat-relief/releases) page.
 
-2. Download a excel template directly from the application or from [here](https://github.com/cpa-coder/vat-relief/blob/main/DebitExpress.VatRelief/template.xltx).
+2. Download an excel template directly from the application or from [here](https://github.com/cpa-coder/vat-relief/blob/main/DebitExpress.VatRelief/template.xltx).
    <img alt="" src="./assets/step2.gif">
 
-3. Fill in the data in the template. Make sure to read the instruction carefully to properly fill-out the downloaded template.
+3. Fill in the data in the template. Make sure to read the instructions carefully to properly fill-out the template.
    <img alt="" src="./assets/step3.gif">
 
 4. Drag and drop the template to the application.
    <img alt="" src="./assets/step4.gif">
 
-5. Click the generate button to generate the VAT relief files. The generated files will be saved in the same directory as the template.
+5. Click the "Generate" button to generate the VAT relief files. The generated files will be saved in the same directory as the template.
    <img alt="" src="./assets/step5.gif">
 
 6. Validate the generated files using the [BIR Relief v2.3](https://www.bir.gov.ph/index.php/downloadables.html#relief) which includes validation tool.
@@ -42,4 +42,4 @@ Thank you :gift_heart: to the following projects for making VAT Relief Generator
 
 ## Disclaimer
 
-VAT Relief Generator is not affiliated with the Bureau of Internal Revenue (BIR) of the Philippines. The application is not endorsed by the BIR and is not an official BIR application. The application is provided as-is without any warranty. The author is not responsible for any damages caused by the use of the application.
+VAT Relief Generator is not affiliated with the Bureau of Internal Revenue (BIR) of the Philippines. The application is not endorsed by the BIR and is not an official BIR application. The application is provided as-is without any warranty. The author is not responsible for any damages caused by the use of the application.