diff --git a/scripts/license_manager.sh b/scripts/license_manager.sh
old mode 100644
new mode 100755
index e66579eae8e85d2823dcefb64439eab907a8fa22..ee81a37e280949b3337442fcd12f1ad18ae8ac24
--- a/scripts/license_manager.sh
+++ b/scripts/license_manager.sh
@@ -103,15 +103,12 @@ if [ $mode == "update" ]; then
       echo "  Removing license header from file ${i}"
       line_start="$(grep -wn $line_start_mark ${i} | head -n 1 | cut -d: -f1)"
       line_end="$(grep -wn $line_end_mark ${i} | head -n 1 | cut -d: -f1)"
-      echo ${line_start}
-      echo ${line_end}
-      #echo "${line_start},${line_end}d" $i
-      #sed $('${line_start},${line_end}d)' $i
+      #echo ${line_start}
+      #echo ${line_end}
       awk -v m=$line_start -v n=$line_end 'm <= NR && NR <= n {next} {print}' $i > tmpfile && mv tmpfile $i 
-      cat $i
+      #cat $i
     fi
   done
-  #TODO
 fi
 
 # ADD CONTENT OF license-file AT THE BEGINNING OF CODE FILES
@@ -124,4 +121,4 @@ do
     ( echo ${line_start_mark}$'\n//'; cat ${license}; echo $'//\n'${line_end_mark}; cat $i ) > temp_file
     mv temp_file $i
   fi
-done
\ No newline at end of file
+done