Queries related to meshery-ui project

hey apologies guys I’m new to open source contribution so i jus have few doubts, i thought of contributing to the meshery-ui part and i have cloned and all other parts are done now I have changed the file which is present in docs=>_site=>projects=>contributing=> contributing-ui and even though i changed the file when i “git add .” the terminal is showing no changes and later i realized the _site folder is created by the command “make site” so now how can i contribute so that my file will be commited to the code base (PS: i have seen the contributors page of meshery ui but still can’t get through this issue"

For docs you have to make changes in /docs/pages, feel free to ask any doubt.