diff --git a/robotgo_mac_win.go b/robotgo_mac_win.go
index 3acc163..a4031fc 100644
--- a/robotgo_mac_win.go
+++ b/robotgo_mac_win.go
@@ -23,6 +23,7 @@ func GetBounds(pid int32, args ...int) (int, int, int, int) {
 }
 
 // ActivePID active the window by PID,
+//
 // If args[0] > 0 on the Windows platform via a window handle to active
 func ActivePID(pid int32, args ...int) error {
 	var hwnd int
diff --git a/robotgo_unix.go b/robotgo_unix.go
index b1e6d62..c5d3b54 100644
--- a/robotgo_unix.go
+++ b/robotgo_unix.go
@@ -62,6 +62,7 @@ func ActivePIDC(pid int32, args ...int) {
 }
 
 // ActivePID active the window by PID,
+//
 // If args[0] > 0 on the Windows platform via a window handle to active,
 // If args[0] > 0 on the unix platform via a xid to active
 func ActivePID(pid int32, args ...int) error {
@@ -82,7 +83,7 @@ func ActivePID(pid int32, args ...int) error {
 		return nil
 	}
 
-	// get xid from pid
+	// get the xid from pid
 	xid, err := GetXidFromPid(xu, pid)
 	if err != nil {
 		return err