Merge branch '1706-lock' of github.com:annando/friendica into 1706-lock

include/poller.php

@@ -392,7 +392,7 @@ function poller_kill_stale_workers() {
 				$pid["priority"] = PRIORITY_MEDIUM;
 			}
 
-      // Define the maximum durations
+			// Define the maximum durations
 			$max_duration_defaults = array(PRIORITY_CRITICAL => 360, PRIORITY_HIGH => 10, PRIORITY_MEDIUM => 60, PRIORITY_LOW => 180, PRIORITY_NEGLIGIBLE => 360);
 			$max_duration = $max_duration_defaults[$pid["priority"]];