diff --git a/Jenkinsfile b/Jenkinsfile
index 713e3fa..3611541 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -22,7 +22,7 @@ pipeline {
         stage('archiveArtifacts') {
             steps {
                 archiveArtifacts 'count_lines_result.txt'
-				archiveArtifacts 'wikiniews_results.tsv'
+                archiveArtifacts 'wikiniews_results.tsv'
                 archiveArtifacts 'wer.txt'
                 archiveArtifacts 'srr.txt'
             }