check_php-fpm: add $ chr

check_php-fpm-status

@@ -200,7 +200,7 @@ fi
 # ----------------------------------------------------------------------
 # output
 # ----------------------------------------------------------------------
-ph.status "PHP-FPM service: running: iWorkerRunning .. active: $iActive (max: $iMaxActive) .. idle workers: $iIdle .. queue: $iQueue .. speed: $iSpeed req per $sDeltaunit ... slow: $iSlow req per $sDeltaunit ($iSlowPercent%; total: $iSlowTotal)"
+ph.status "PHP-FPM service: running: $iWorkerRunning .. active: $iActive (max: $iMaxActive) .. idle workers: $iIdle .. queue: $iQueue .. speed: $iSpeed req per $sDeltaunit ... slow: $iSlow req per $sDeltaunit ($iSlowPercent%; total: $iSlowTotal)"
 echo "Workers:               Running: $iWorkerRunning"
 echo "               Reading headers: $iWorkerReading"
 echo "                          Idle: $iWorkerIdle"