Update Readme

Author: Yifei-yang7

docs/README.md

@@ -22,7 +22,7 @@ For users who have access to AWS and want to launch AWS EC2 instances to run Sir
 
 |  AWS AZ   |             AMI Name               |        AMI ID         |
 |-----------|------------------------------------|-----------------------|
-| US-East-2 | Sirius AMI (Ubuntu 24.04) 20250603 | ami-08e2b736fcc678587 |
+| US-East-2 | Sirius AMI (Ubuntu 24.04) 20250603 | ami-0a37f5845435093a0 |
 
 Supported EC2 instances: G6.
 
@@ -55,9 +55,10 @@ export USE_CUDF=1
 export LIBCUDF_ENV_PREFIX={PATH to libcudf-env}
 ```
 
-### Clone the Sirius repository
+## Building Sirius
+To clone the Sirius repository:
 ```
-git clone --recurse-submodules https://github.com/bwyogatama/sirius.git
+git clone --recurse-submodules https://github.com/sirius-db/sirius.git
 cd sirius
 export SIRIUS_HOME_PATH=`pwd`
 cd duckdb
@@ -69,7 +70,6 @@ cd $SIRIUS_HOME_PATH
 ```
 The `--recurse-submodules` will ensure DuckDB is pulled which is required to build the extension.
 
-## Building Sirius
 To build Sirius:
 ```
 make -j {nproc}