Apply suggestions from code review

Co-authored-by: Zied Guesmi <26070035+zguesmi@users.noreply.github.com>

Author: gfournierPro

Jenkinsfile

@@ -8,25 +8,26 @@ node {
             checkout scm
         }
 
-        stage('Deployment Form') {
+        stage('Choose network and host') {
             timeout(time: 5, unit: 'MINUTES') {
                 userInput = input(
                     id: 'select-deployment',
                     message: 'Select environment & service',
                     parameters: [
-                        string(name: 'network', description: 'The network name you want to deploy your subgraph'),
-                        string(name: 'targetRemoteHost', description: 'The host you want to deploy the subgraph')
+                        string(name: 'network', description: 'Target network name of the subgraph'),
+                        string(name: 'targetRemoteHost', description: 'Hostname where to deploy the subgraph')
                     ]
                 )
             }
             echo "Selected network: '${userInput.network}'"
-            echo "Selected service name: '${userInput.targetRemoteHost}'"
+            echo "Selected hostname: '${userInput.targetRemoteHost}'"
         }
 
         stage('Setup Docker Image') {
-            sh 'apk add jq'
+            sh 'apk add jq bash'
         }
-        stage('Building Subgraph') {
+
+        stage('Generate subgraph file') {
             sh """
             # Navigate to workspace directory and ensure the script is executable
             chmod +x generate_subgraph.sh &&

subgraph.template.yaml

@@ -1,16 +1,5 @@
-# Copyright 2024 IEXEC BLOCKCHAIN TECH
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-FileCopyrightText: 2020-2024 IEXEC BLOCKCHAIN TECH <contact@iex.ec>
+# SPDX-License-Identifier: Apache-2.0
 
 specVersion: 0.0.4
 description: iExecPoCoV5