feat(experiment/run-library.sh): Unify e() output

To always include average duration in the same position.

rh-pre-commit.version: 2.2.0
rh-pre-commit.check-secrets: ENABLED

Author: pablomh

experiment/run-library.sh

@@ -582,7 +582,7 @@ function e() {
     local duration="$( grep "^$grepper" $log_report | tail -n 1 | cut -d ' ' -f 4 )"
     local passed="$( grep "^$grepper" $log_report | tail -n 1 | cut -d ' ' -f 6 )"
     local avg_duration="$( grep "^$grepper" $log_report | tail -n 1 | cut -d ' ' -f 8 )"
-    log "Examined $log for $grepper: $duration / $passed = $avg_duration (ranging from $started_ts to $ended_ts)"
+    log "Examined $log for $grepper: $duration / $passed = $avg_duration (ranging from $started_ts to $ended_ts) and has taken $avg_duration seconds"
 
     measurement_add \
       "experiment/reg-average.py '$grepper' '$log'" \