update README.md

Author: anmolnagpal

README.md

@@ -117,7 +117,7 @@ Here is an example of how you can use this module in your inventory structure:
 | prefix\_list | List of prefix list IDs (for allowing access to VPC endpoints)Only valid with egress | `list(any)` | `[]` | no |
 | prefix\_list\_ids | Provide allow source Prefix id of resources | `list(string)` | `[]` | no |
 | protocol | The protocol. If not icmp, tcp, udp, or all use the. | `string` | `"tcp"` | no |
-| repository | Terraform current module repo | `string` | `"https://registry.terraform.io/modules/clouddrove/security-group/aws/"` | no |
+| repository | Terraform current module repo | `string` | `"https://github.com/clouddrove/terraform-aws-security-group"` | no |
 | security\_groups | List of Security Group IDs allowed to connect to the instance. | `list(string)` | `[]` | no |
 | tags | Additional tags (e.g. map(`BusinessUnit`,`XYZ`). | `map(string)` | `{}` | no |
 | vpc\_id | The ID of the VPC that the instance security group belongs to. | `string` | `""` | no |