Update README.md

Author: yebai

README.md

@@ -40,7 +40,7 @@ Note: Avoid clicking links in the navbar while previewing locally because they w
     ```
 This will render the full website in `_site` folder.
 
-It is also possible to render a single tutorial or `qmd` file without compiling the entire site. This is often helpful to speed up compilation when editing on a single docs page. To do this, first `cd` to the file's folder, and run `quarto preview` or `quarto render`: 
+It is also possible to render a single tutorial or `qmd` file without compiling the entire site. This is often helpful to speed up compilation when editing a single docs page. To do this, first `cd` to the file's folder, and run `quarto preview` or `quarto render`: 
 
 ```
 cd folder_of_somedocs.qmd