DOCS-2315: fixes connection string syntax

Author: schmalliso

source/includes/steps-log-rotate-rename.yaml

@@ -6,7 +6,7 @@ replacement:
 action:
   language: sh
   code: |
-    mongod -v --logpath /var/log/mongodb/server1.log --logRotate reopen
+    mongod -v --logpath /var/log/mongodb/server1.log --logRotate rename
 ---
 stepnum: 2
 title: List the log files