Update README.md - changed the words and fixed typos, etc.

Author: Tom-Dynamsoft

use-case/README.md

@@ -1,6 +1,6 @@
 ## Read Barcodes and Fill Form Fields
 
-It's difficult to type long text on mobile devices, but if that text is encoded in a barcode, we can use the sdk to read the barcode and automatically enter the text.
+It's difficult to type long text on mobile devices, but if that text is encoded in a barcode, we can use the SDK to read the barcode and automatically enter the text.
 
 The following sample demonstrates how to utilize the SDK to fill out form fields.
 
@@ -9,27 +9,27 @@ The following sample demonstrates how to utilize the SDK to fill out form fields
 
 ## Read the PDF417 Barcode on the Driver's License
 
-The PDF417 barcode on an AAMVA compatible driver's license contains a lot of information which is encoded following the DL/ID Card Design Standard. Together with a simple parse function, we can use the SDK to read and extract the information.
+The PDF417 barcode on an AAMVA-compatible driver's license contains information encoded following the DL/ID Card Design Standard. Together with a simple parse function, we can use the SDK to read and extract the information.
 
-The following official sample shows how to use the sdk to read and extract driver's license information.
+The following official sample shows how to use the SDK to read and extract driver's license information.
 
 * <a target = "_blank" href="https://demo.dynamsoft.com/Samples/DBR/JS/use-case/read-a-drivers-license/index.html">Read the PDF417 Barcode on the Driver&apos;s License - Demo</a>
 * <a target = "_blank" href="https://github.com/Dynamsoft/barcode-reader-javascript-samples/blob/main/use-case/read-a-drivers-license/index.html">Read the PDF417 Barcode on the Driver&apos;s License - Source Code</a>
 
-Also see [Driver's License Scanner SDK for Mobile and Web](https://www.dynamsoft.com/use-cases/driver-license/).
+Also, see [Driver's License Scanner SDK for Mobile and Web](https://www.dynamsoft.com/use-cases/driver-license/).
 
 ## Read barcodes via camera and show result texts on the video
 
-When the SDK picks up a barcode in video stream, it will highlight them with built-in style automatically. But it is also possible to show the text of the barcode on the video with the help of the function `convertToPageCoordinates()` or `convertToClientCoordinates()`.
+When the SDK picks up a barcode in a video stream, it will automatically highlight it with a built-in style. But it is also possible to show the barcode text on the video with the help of the function `convertToPageCoordinates()` or `convertToClientCoordinates()`.
 
-The following official sample shows how to show result texts on the video.
+The following official sample shows how to show the result texts on the video.
 
 * <a target = "_blank" href="https://demo.dynamsoft.com/Samples/DBR/JS/use-case/show-result-texts-on-the-video.html">Read barcodes via camera and show result texts on the video - Demo</a>
 * <a target = "_blank" href="https://github.com/Dynamsoft/barcode-reader-javascript-samples/blob/main/use-case/show-result-texts-on-the-video.html">Read barcodes via camera and show result texts on the video - Source Code</a>
 
 ## Locate an Item via Barcode
 
-Searcing for a specific item among numerous identical boxes can be challenging. However, with the Dynamsoft Barcode Reader (DBR) SDK, we'll be able to locate the item quickly by scanning through the barcodes.
+Searching for a specific item among numerous identical boxes can be challenging. However, with the Dynamsoft Barcode Reader (DBR) SDK, we can locate the item quickly by scanning through the barcodes.
 
 The following sample demonstrates how to utilize the SDK to find an item using a barcode among many barcodes.