README: Document that --linkfarm overrides -E

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/README.md b/README.md
index 124d352317c47e98b9bc81b48137661f3a021c77..78acb9e831384e14665abc74d6f5afcbdccb11b1 100644 (file)
--- a/README.md
+++ b/README.md
@@ -431,6 +431,8 @@ WASM="wasm32-unknown-unknown"
     should use git to review the edits made by the cargo command and
     either stage and commit them, or reject them.
 
+    This option is overridden by a subsequent `--linkfarm` options.
+
     `-E` or `-f` is needed for `nailing-cargo fmt`.  `-EE` or `-f` is
     needed for `nailing-cargo init`.  (`-E` is never the default.)