1 file changed, 2 insertions, 1 deletion

diff --git a/cgitrc.5.txt b/cgitrc.5.txtindex d8f7d0e..170e825 100644--- a/cgitrc.5.txt+++ b/cgitrc.5.txt@@ -590,7 +590,8 @@ specification with the relevant string; available values are: 		This is called whenever cgit writes data to the webpage. 	'filter_close()':: 		This is called when the current filtering operation is-		completed.+		completed. It must return an integer value. Usually 0+		indicates success. 	 	Additionally, cgit exposes to the Lua the following built-in functions: 
diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index d8f7d0e..170e825 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -590,7 +590,8 @@ specification with the relevant string; available values are:
 		This is called whenever cgit writes data to the webpage.
 	'filter_close()'::
 		This is called when the current filtering operation is
-		completed.
+		completed. It must return an integer value. Usually 0
+		indicates success.
 	
 	Additionally, cgit exposes to the Lua the following built-in functions: