fix help function

dna_add.sh

@@ -9,10 +9,10 @@ source "$project_dir"/workflow_commands/log_manager.sh #load the log manager scr
 
 help_function() {
    echo ""
-   echo "Usage: dna_add [-nocd] DName CName"
+   echo "Usage: dna_add [-nocd] CName DName "
    echo -e "\t-nocd : turn off channel encoding"
-   echo -e "\tDName : path to the document"
    echo -e "\tCName : path to the container"
+   echo -e "\tDName : path to the document"
    echo ""
    exit 1 # Exit script after printing help
 }