Update README.md

Author: techstackwithjd

README.md

@@ -2,9 +2,9 @@
 
  * sudo su # switch to root user with curret user home dir
  * sudo su - # switch to root user with root hom dir
- *** sudo su  tom # swithc to tom but current user home Dir
- *** sudo su - username # switch to tom with user home Dir
- *** su - # switch to root user but it will ask for root user password
- *** su ## switch to root user but it will ask for root user password
- *** su tom #switch to tom but with current user home Dir  and ask for tom password
- *** su - tom #switch to tom but with tom user home Dir  and ask for tom password
+ * sudo su  tom # swithc to tom but current user home Dir
+ * sudo su - username # switch to tom with user home Dir
+ * su - # switch to root user but it will ask for root user password
+ * su ## switch to root user but it will ask for root user password
+ * su tom #switch to tom but with current user home Dir  and ask for tom password
+ * su - tom #switch to tom but with tom user home Dir  and ask for tom password