diff --git a/microservices-connector/helm/Chart.yaml b/microservices-connector/helm/Chart.yaml
index 0c66efd3..7572a5e6 100644
--- a/microservices-connector/helm/Chart.yaml
+++ b/microservices-connector/helm/Chart.yaml
@@ -24,4 +24,6 @@ version: 1.0.0
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
+
 appVersion: "v1.0"
+
diff --git a/microservices-connector/usage_guide.md b/microservices-connector/usage_guide.md
index fc9aa41e..9ee8ecec 100644
--- a/microservices-connector/usage_guide.md
+++ b/microservices-connector/usage_guide.md
@@ -7,17 +7,17 @@ Below are sample use cases:
 
 ## Use GMC to compose a chatQnA Pipeline
 
-A sample for chatQnA can be found at config/samples/chatQnA_dataprep_xeon.yaml
+A sample for chatQnA can be found at config/samples/ChatQnA/chatQnA_dataprep_xeon.yaml
 
 **Deploy chatQnA GMC custom resource**
 
 ```sh
 kubectl create ns chatqa
-kubectl apply -f $(pwd)/config/samples/chatQnA_dataprep_xeon.yaml
+kubectl apply -f $(pwd)/config/samples/ChatQnA/chatQnA_dataprep_xeon.yaml
 # To use Gaudi device
-#kubectl apply -f $(pwd)/config/samples/chatQnA_dataprep_gaudi.yaml
+#kubectl apply -f $(pwd)/config/samples/ChatQnA/chatQnA_dataprep_gaudi.yaml
 # To use Nvidia GPU
-#kubectl apply -f $(pwd)/config/samples/chatQnA_nv.yaml
+#kubectl apply -f $(pwd)/config/samples/ChatQnA/chatQnA_nv.yaml
 ```
 
 **GMC will reconcile chatQnA custom resource and get all related components/services ready**
diff --git a/scripts/nvidia/README.md b/scripts/nvidia/README.md
index 5966c358..82d498fc 100644
--- a/scripts/nvidia/README.md
+++ b/scripts/nvidia/README.md
@@ -55,7 +55,7 @@ For more details, refer to [GMC installation](../../microservices-connector/READ
 
 Refer to [Usage guide for GMC](../../microservices-connector/usage_guide.md) for more details.
 
-Here provides a simple script to use GMC to compose ChatQnA pipeline.
+Here provides a simple script `./gmc-chatqna-pipeline.sh` to use GMC to compose ChatQnA pipeline.
 
 #### 3. Test ChatQnA service
 
diff --git a/scripts/nvidia/gmc-chatqna-pipeline.sh b/scripts/nvidia/gmc-chatqna-pipeline.sh
index cd0079a6..bca3f434 100755
--- a/scripts/nvidia/gmc-chatqna-pipeline.sh
+++ b/scripts/nvidia/gmc-chatqna-pipeline.sh
@@ -11,7 +11,7 @@ cd $GenAIInfra_DIR/microservices-connector/
 
 # TODO: to support more examples
 kubectl create ns chatqa
-kubectl apply -f $(pwd)/config/samples/chatQnA_nv.yaml
+kubectl apply -f $(pwd)/config/samples/ChatQnA/chatQnA_nv.yaml
 
 sleep 2
 kubectl get service -n chatqa