DOC: config: Add the missing tune.fail-alloc option from global listing

This global option is documented but it is not in the list of supported
options for the global section. So let's add it.

This patch could be backported to all stable versions.

diff --git a/doc/configuration.txt b/doc/configuration.txt
index b13b97ced800d0e766cd732949c70376efc90441..3c606341f1296e75d836fc24137f3a93a0985af0 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -1124,6 +1124,7 @@ The following keywords are supported in the "global" section :
    - tune.bufsize
    - tune.comp.maxlevel
    - tune.disable-fast-forward
+   - tune.fail-alloc
    - tune.fd.edge-triggered
    - tune.h2.header-table-size
    - tune.h2.initial-window-size