diff --git a/phpfpm/phpfpm.go b/phpfpm/phpfpm.go
index 00b46a8..5a3f1a0 100644
--- a/phpfpm/phpfpm.go
+++ b/phpfpm/phpfpm.go
@@ -25,7 +25,10 @@ import (
 	"time"
 )
 
+// PoolProcessRequestIdle defines a process that is idle.
 const PoolProcessRequestIdle string = "Idle"
+
+// PoolProcessRequestIdle defines a process that is active.
 const PoolProcessRequestActive string = "Running"
 
 var log logger