Fix backslashes.

Jenkinsfile

@@ -112,17 +112,17 @@ def printReport(report) {
     def indent = '\t'
     text += "Dependency Report for ${report['project']} (jenkins project)"
     text += "\n\n"
-    text += "\--Project Modules\n"
+    text += "|--Project Modules\n"
     report['downstream_modules'].each { deep, artifacts ->
             artifacts.each { name, data ->
                 text += "${indent}|--Module Name: ${name}\n"
                 text += "${indent}|--Dependency Level: ${deep}\n"
-                text += "${indent}\--Downstream Modules for ${name}\n"
+                text += "${indent}|--Downstream Modules for ${name}\n"
                 data['dependencies'].each {d ->
                     text += "${indent}\t|--${d}"
                     text += "\n"
                 }
-                text += "${indent}\t\--Downstream Projects for ${name}\n"
+                text += "${indent}\t|--Downstream Projects for ${name}\n"
                 data['projects'].each { p ->
                      text += "${indent}\t|--${p}"
                      text += "\n"
@@ -131,7 +131,7 @@ def printReport(report) {
      }
 
     text += "\n\n"
-    text += "\--All Downstream Projects\n"
+    text += "|--All Downstream Projects\n"
     report['downstream_projects'].unique().sort()
     report['downstream_projects'].each { p ->
          text += "${indent}|--${p}"