update docs: only one loopmgr is expected

Resolves: https://gitlab.isc.org/isc-projects/bind9/-/issues/5057

diff --git a/doc/dev/loopmgr.md b/doc/dev/loopmgr.md
index 8f6599b544d64195cc93f0a8f2510b2358cf9210..d40d8ab24e129f3797ae778ba231a3a5b0935f5d 100644 (file)
--- a/doc/dev/loopmgr.md
+++ b/doc/dev/loopmgr.md
@@ -17,7 +17,7 @@ This document aims to describe the design of the basic event loop handling in
 the BIND 9.
 
 Every application is expected to create and use a single ``isc_loopmgr_t``
-instance, but the ``isc_loopmgr`` API itself doesn't enforce this requirement.
+instance.
 
 ## Event Loops