Fix typo in git-mirror job

Change-Id: I8355774aa63711b7d33f43d3c24ab926937ef473
Prod-related: PROD-29632 (PROD:29632)
diff --git a/git-mirror-pipeline.groovy b/git-mirror-pipeline.groovy
index 8766678..fa49bbc 100644
--- a/git-mirror-pipeline.groovy
+++ b/git-mirror-pipeline.groovy
@@ -1,32 +1,32 @@
 def common = new com.mirantis.mk.Common()
 def git = new com.mirantis.mk.Git()
-stage("Mirror") {
-  timeout(time: 12, unit: 'HOURS') {
-    node() {
-      try{
-        if (BRANCHES.equals("*") || BRANCHES.contains('*')) {
-          branches = git.getBranchesForGitRepo(SOURCE_URL, BRANCHES)
-        } else {
-          branches = BRANCHES.tokenize(',')
+
+stage('Mirror') {
+    timeout(time: 12, unit: 'HOURS') {
+        node() {
+            try {
+                if (BRANCHES == '*' || BRANCHES.contains('*')) {
+                    branches = git.getBranchesForGitRepo(SOURCE_URL, BRANCHES)
+                } else {
+                    branches = BRANCHES.tokenize(',')
+                }
+                common.infoMsg('branches to fetch:' + branches.toString())
+                def pollBranches = []
+                for (i = 0; i < branches.size(); i++) {
+                    pollBranches.add([name: branches[i]])
+                }
+                dir('source') {
+                    checkout changelog: true, poll: true,
+                        scm: [$class    : 'GitSCM', branches: pollBranches, doGenerateSubmoduleConfigurations: false,
+                              extensions: [[$class: 'CleanCheckout']], submoduleCfg: [], userRemoteConfigs: [[credentialsId: CREDENTIALS_ID, url: SOURCE_URL]]]
+                    git.mirrorGit(SOURCE_URL, TARGET_URL, CREDENTIALS_ID, branches, true)
+                }
+            } catch (Throwable e) {
+                // If there was an error or exception thrown, the build failed
+                currentBuild.result = 'FAILURE'
+                currentBuild.description = currentBuild.description ? e.message + '' + currentBuild.description : e.message
+                throw e
+            }
         }
-        def pollBranches = []
-        for (i=0; i < branches.size(); i++) {
-            pollBranches.add([name:branches[i]])
-        }
-        dir("source") {
-          checkout changelog: true, poll: true,
-            scm: [$class: 'GitSCM', branches: pollBranches, doGenerateSubmoduleConfigurations: false,
-            extensions: [[$class: 'CleanCheckout']], submoduleCfg: [], userRemoteConfigs: [[credentialsId: CREDENTIALS_ID, url: SOURCE_URL]]]
-          git.mirrorGit(SOURCE_URL, TARGET_URL, CREDENTIALS_ID, BRANCHES, true)
-        }
-      } catch (Throwable e) {
-         // If there was an error or exception thrown, the build failed
-         currentBuild.result = "FAILURE"
-         currentBuild.description = currentBuild.description ? e.message + " " + currentBuild.description : e.message
-         throw e
-      } finally {
-         common.sendNotification(currentBuild.result,"",["slack"])
-      }
     }
-  }
 }