diff --git a/vars/waitForAdapters.groovy b/vars/waitForAdapters.groovy
index 37620c3..14b8cdb 100644
--- a/vars/waitForAdapters.groovy
+++ b/vars/waitForAdapters.groovy
@@ -33,48 +33,47 @@
           sleep 5
           adapters=\$(voltctl adapter list -q | wc -l)
         done
-        ps aux | grep port-forw | grep -v grep | awk '{print \$2}' | xargs --no-run-if-empty kill -9 || true
     """
 
-        // NOTE that we need to wait for LastCommunication to be equal or shorter that 5s
-        // as that means the core can talk to the adapters
-        // if voltctl can't read LastCommunication we skip this check
-        def done = false;
+    // NOTE that we need to wait for LastCommunication to be equal or shorter that 5s
+    // as that means the core can talk to the adapters
+    // if voltctl can't read LastCommunication we skip this check
+    def done = false;
 
-        while (!done) {
-          sleep 1
-          def adapters = ""
-          try {
-            adapters = sh (
-              script: 'voltctl adapter list --format "{{gosince .LastCommunication}}"',
-              returnStdout: true,
-            ).trim()
-          } catch (err) {
-            // in some older versions of voltctl the command results in
-            // ERROR: Unexpected error while attempting to format results as table : template: output:1: function "gosince" not defined
-            // if that's the case we won't be able to check the timestamp so it's useless to wait
-            println("voltctl can't parse LastCommunication, skip waiting")
-            done = true
-            break
-          }
+    while (!done) {
+      sleep 1
+      def adapters = ""
+      try {
+        adapters = sh (
+          script: 'voltctl adapter list --format "{{gosince .LastCommunication}}"',
+          returnStdout: true,
+        ).trim()
+      } catch (err) {
+        // in some older versions of voltctl the command results in
+        // ERROR: Unexpected error while attempting to format results as table : template: output:1: function "gosince" not defined
+        // if that's the case we won't be able to check the timestamp so it's useless to wait
+        println("voltctl can't parse LastCommunication, skip waiting")
+        done = true
+        break
+      }
 
-          def waitingOn = adapters.split( '\n' ).find{since ->
-            since = since.replaceAll('s','') //remove seconds from the string
+      def waitingOn = adapters.split( '\n' ).find{since ->
+        since = since.replaceAll('s','') //remove seconds from the string
 
-            // it has to be a single digit
-            if (since.length() > 1) {
-                return true
-            }
-            if ((since as Integer) > 5) {
-                return true
-            }
-            return false
-          }
-          done = (waitingOn == null || waitingOn.length() == 0)
+        // it has to be a single digit
+        if (since.length() > 1) {
+            return true
         }
+        if ((since as Integer) > 5) {
+            return true
+        }
+        return false
+      }
+      done = (waitingOn == null || waitingOn.length() == 0)
+    }
 
-        sh """
-          set +x
-          ps aux | grep port-forw | grep -v grep | awk '{print \$2}' | xargs --no-run-if-empty kill -9 || true
-        """
+    sh """
+      set +x
+      ps aux | grep port-forw | grep -v grep | awk '{print \$2}' | xargs --no-run-if-empty kill -9 || true
+    """
 }