Simplify pm.start_servers calculation in docs

This makes it more obvious that this is just the average.

diff --git a/sapi/fpm/www.conf.in b/sapi/fpm/www.conf.in
index a6227264ea48bbb4f9940fc6d68b3775904546b1..a6b6b8ec411860f3674e1a7dc4d1844c89a1a5c6 100644 (file)
--- a/sapi/fpm/www.conf.in
+++ b/sapi/fpm/www.conf.in
@@ -114,7 +114,7 @@ pm.max_children = 5
 
 ; The number of child processes created on startup.
 ; Note: Used only when pm is set to 'dynamic'
-; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
+; Default Value: (min_spare_servers + max_spare_servers) / 2
 pm.start_servers = 2
 
 ; The desired minimum number of idle server processes.