DOC: config: fix spelling of "max-threads-per-group" in the index

It was spelled "max-thread-per-group" (without 's'). No backport is
needed unless commit 7e22d9c484 ("MEDIUM: cpu-topo: Add a new
"max-threads-per-group" global keyword") and its possible successors
are backported.

diff --git a/doc/configuration.txt b/doc/configuration.txt
index 71c317d69a5c7e9c59ae564407cdd5c436d97861..23074796847788945b137f5c728572013a291cbc 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -1800,7 +1800,7 @@ The following keywords are supported in the "global" section :
    - lua-load
    - lua-load-per-thread
    - lua-prepend-path
-   - max-thread-per-group
+   - max-threads-per-group
    - mworker-max-reloads
    - nbthread
    - node