fix syntax

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

scripts/Jenkinsfile

@@ -7,6 +7,7 @@ pipeline {
     options {
         disableConcurrentBuilds()
         timestamps()
+        gitlabBuilds(builds: ["Build", "Test"])
     }
 
     stages {
@@ -33,22 +34,20 @@ pipeline {
                 }
             }
         }
-        gitlabBuilds(builds: ["Build", "Test"]) {
-            stage ('Build') {
-                gitlabCommitStatus("Build") {
-                    steps {
-                        sh "gcc src/test1.c -o bin/test1"
-                        sh "gcc src/test2.c -o bin/test2"
-                        sh "cppcheck --enable=warning --force --xml --xml-version=2 src 2> cppcheck.xml"
-                    }
+        stage ('Build') {
+            gitlabCommitStatus("Build") {
+                steps {
+                    sh "gcc src/test1.c -o bin/test1"
+                    sh "gcc src/test2.c -o bin/test2"
+                    sh "cppcheck --enable=warning --force --xml --xml-version=2 src 2> cppcheck.xml"
                 }
             }
-            stage ('Test') {
-                gitlabCommitStatus("Test") {
-                    steps {
-                        sh "./bin/test1"
-                        sh "./bin/test2"
-                    }
+        }
+        stage ('Test') {
+            gitlabCommitStatus("Test") {
+                steps {
+                    sh "./bin/test1"
+                    sh "./bin/test2"
                 }
             }
         }