diff --git a/transport/coap/src/main/resources/logback.xml b/transport/coap/src/main/resources/logback.xml
index 6149e004d9..240eccaa64 100644
--- a/transport/coap/src/main/resources/logback.xml
+++ b/transport/coap/src/main/resources/logback.xml
@@ -25,7 +25,7 @@
         
     
 
-    
+    
 
     
 
diff --git a/transport/http/src/main/resources/logback.xml b/transport/http/src/main/resources/logback.xml
index 6149e004d9..240eccaa64 100644
--- a/transport/http/src/main/resources/logback.xml
+++ b/transport/http/src/main/resources/logback.xml
@@ -25,7 +25,7 @@
         
     
 
-    
+    
 
     
 
diff --git a/transport/lwm2m/src/main/resources/logback.xml b/transport/lwm2m/src/main/resources/logback.xml
index 6149e004d9..240eccaa64 100644
--- a/transport/lwm2m/src/main/resources/logback.xml
+++ b/transport/lwm2m/src/main/resources/logback.xml
@@ -25,7 +25,7 @@
         
     
 
-    
+    
 
     
 
diff --git a/transport/mqtt/src/main/resources/logback.xml b/transport/mqtt/src/main/resources/logback.xml
index 6149e004d9..240eccaa64 100644
--- a/transport/mqtt/src/main/resources/logback.xml
+++ b/transport/mqtt/src/main/resources/logback.xml
@@ -25,7 +25,7 @@
         
     
 
-    
+    
 
     
 
diff --git a/transport/snmp/src/main/resources/logback.xml b/transport/snmp/src/main/resources/logback.xml
index 6149e004d9..240eccaa64 100644
--- a/transport/snmp/src/main/resources/logback.xml
+++ b/transport/snmp/src/main/resources/logback.xml
@@ -25,7 +25,7 @@
         
     
 
-    
+