diff --git a/core_functions.sh b/core_functions.sh
index 9764193..dbe9a48 100644
--- a/core_functions.sh
+++ b/core_functions.sh
@@ -314,7 +314,7 @@ function addRepo () {
       retCode $ret_code
     fi
   else
-    printf "[REPO] already added [ "$BOLDVERT"OK"$NORMAL" ]  "
+    printf "[REPO] already added [ "$BOLDVERT"OK"$NORMAL" ] \n"
   fi
 }
 
diff --git a/repo_functions_ub1804.sh b/repo_functions_ub1804.sh
index 9fc4943..823ef42 100644
--- a/repo_functions_ub1804.sh
+++ b/repo_functions_ub1804.sh
@@ -924,7 +924,7 @@ function addRepo_Gyazo () {
 function addRepo_MongoDB3CE () {
   addKey "https://www.mongodb.org/static/pgp/server-3.6.asc"
   addRepo "mongodb-org-3.6.list" \
-          "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/3.6 multiverse"
+          "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 multiverse"
 }
 
 #