linux - basename command is outputting an 'enter' character along with the file name

I'am reading a text file line by line using while loop whose contents are directories and file names. I read the file names using basename command. I want to check if that file exists in a directory. But the below written code does'nt work. When i echo the basename command, it is outputting an 'enter' character along with the file name. How do i remove the 'enter character' ?

while read line;do
   file=`basename "$line"`
   dir=`dirname "$line"`
   if [ -f "/data/config/${file}" ]; then
    echo "${file} is present"
   fi
done < /data/textfile.txt*

content of textfile.txt is given below

config/local/common/environment.properties
config/local/common/jmsservices.xml
config/local/common/ejbservices.xml