Remove a "}" from the groovy script

Change-Id: Ibf06643f6afe6194a74c76a81b7c4e2639babed4
diff --git a/jjb/pipeline/docker-publish.groovy b/jjb/pipeline/docker-publish.groovy
index 8b38bd4..4e9c10b 100644
--- a/jjb/pipeline/docker-publish.groovy
+++ b/jjb/pipeline/docker-publish.groovy
@@ -44,38 +44,37 @@
       steps {
         script {
           sshagent(credentials: ['github-onf-bot-ssh-key', 'github-omec-project-ssh-key']) {
-              withDockerRegistry([credentialsId: 'docker-artifact-push-credentials']) {
-                sh( script: """
-                  #!/usr/bin/env bash
-                  set -eu -o pipefail
+            withDockerRegistry([credentialsId: 'docker-artifact-push-credentials']) {
+              sh( script: """
+                #!/usr/bin/env bash
+                set -eu -o pipefail
 
-                  # checked out in a subdir so the log can be in WORKSPACE
-                  cd "$projectName"
+                # checked out in a subdir so the log can be in WORKSPACE
+                cd "$projectName"
 
-                  # set registry/repository variables
-                  export DOCKER_REGISTRY="$dockerRegistry/"
-                  export DOCKER_REPOSITORY="$dockerRepo/"
+                # set registry/repository variables
+                export DOCKER_REGISTRY="$dockerRegistry/"
+                export DOCKER_REPOSITORY="$dockerRepo/"
 
-                  # Build w/branch
-                  echo "Building image with branch"
-                  $extraEnvironmentVars DOCKER_TAG="$branchName" make docker-build 2>&1 | tee "$WORKSPACE/docker-build.log"
+                # Build w/branch
+                echo "Building image with branch"
+                $extraEnvironmentVars DOCKER_TAG="$branchName" make docker-build 2>&1 | tee "$WORKSPACE/docker-build.log"
 
-                  # Build w/tags if they exist
-                  if [ -n "$git_tags" ]
-                  echo "Tags found in git, building:"
-                  echo "$git_tags"
+                # Build w/tags if they exist
+                if [ -n "$git_tags" ]
+                echo "Tags found in git, building:"
+                echo "$git_tags"
 
-                  then
-                    for tag in $git_tags
-                    do
-                      # remove leading 'v' on funky golang tags
-                      clean_tag=\$(echo \$tag | sed 's/^v//g')
-                      echo "Building image with tag: \$clean_tag (should reuse cached layers)"
-                      $extraEnvironmentVars DOCKER_TAG="\$clean_tag" make docker-build
-                    done
-                  fi
-                """)
-              }
+                then
+                  for tag in $git_tags
+                  do
+                    # remove leading 'v' on funky golang tags
+                    clean_tag=\$(echo \$tag | sed 's/^v//g')
+                    echo "Building image with tag: \$clean_tag (should reuse cached layers)"
+                    $extraEnvironmentVars DOCKER_TAG="\$clean_tag" make docker-build
+                  done
+                fi
+              """)
             }
           }
         }