github docs updated

Author: vivekkpatel

docs/Github/1 Github Basics.md

@@ -1,4 +1,5 @@
 ### Usefull commands
-- Use `git clone githubRepoURL` to clone repo 
+- Use `git clone <githubRepoURL>` to clone repo 
+- Use `git reset --hard <commit-hash>` to reset local repo to specific commit 
 - Use `git remote remove origin` to disconnect local repo from origin to prevent pushing new commits
 - Use `git remote -v` to check remote repo url