fsmonitor: simplify determining the git worktree under Windows

diff --git a/Documentation/git.txt b/Documentation/git.txt
index 6e3a6767e5f0ce347b2363cc7829d8eab042ae0a..ba31d95a82d9e9284b9f176f19d505cc1bb36ace 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -591,6 +591,10 @@ into it.
 Unsetting the variable, or setting it to empty, "0" or
 "false" (case insensitive) disables trace messages.
 
+`GIT_TRACE_FSMONITOR`::
+       Enables trace messages for the filesystem monitor extension.
+       See `GIT_TRACE` for available trace output options.
+
 `GIT_TRACE_PACK_ACCESS`::
        Enables trace messages for all accesses to any packs. For each
        access, the pack file name and an offset in the pack is