diff --git a/snippets/time_duration.sh b/snippets/time_duration.sh
index 1812c2e..a28d3c2 100755
--- a/snippets/time_duration.sh
+++ b/snippets/time_duration.sh
@@ -18,11 +18,23 @@ function time_duration () {
       local __t_s=`expr $__t_rest_h - $__t_m \\* 60`
 
       if [[ $__t_h -gt 0 ]]; then
-         echo "$__t_h h : $__t_m min : $__t_s sec"
+         if [[ $__t_h -lt 10 ]] ; then
+            echo " $__t_h h : $__t_m min : $__t_s sec"
+         else
+            echo "$__t_h h : $__t_m min : $__t_s sec"
+         fi
       elif [[ $__t_m -gt 0 ]]; then
-         echo "$__t_m min : $__t_s sec"
+         if [[ $__t_m -lt 10 ]] ; then
+            echo " $__t_m min : $__t_s sec"
+         else
+            echo "$__t_m min : $__t_s sec"
+         fi
       else
-         echo "$__t_s sec"
+         if [[ $__t_s -lt 10 ]] ; then
+            echo " $__t_s sec"
+         else
+            echo "$__t_s sec"
+         fi
       fi
 
    else