README: typo fixes

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

diff --git a/README.md b/README.md
index 9a51ab492ba5d6bb85017c55812f0abf48c03dfb..e88181509ee9bf1b27d801fa907eca0ffdc02a81 100644 (file)
--- a/README.md
+++ b/README.md
@@ -372,7 +372,7 @@ WASM="wasm32-unknown-unknown"
     Specify the properties of the subcommand.  This is an
     alternative to `-s<subcmd>`.  The usual properties are:
 
-    * `lock_update`: cargo will want to update `Cargo.lock`.  (The `-u` and `-U` options override this.)
+    * `lock-update`: cargo will want to update `Cargo.lock`.  (The `-u` and `-U` options override this.)
     * `online`: this subcommand makes no sense to run offline.  (The `-o` and `-O` options, and the configuration, can override this.)
     * `edits`: The purpose of this subcommand is to edit the source tree.  Imples that `--edit-sources` is necessary (unless `--force`).
     * `creates`: The purpose of this subcommand is to edit the source tree and create new files in it.  Imples that `-EE` (`--edit-sources`, twice) is necessary (unless `--force`).
@@ -478,8 +478,8 @@ WASM="wasm32-unknown-unknown"
   * `--no-nail` | `--nail` (default): Whether to actually nail - ie,
     whether to actually modify any `Cargo.toml`s while running the
     command.  This can be useful, e.g., in out-of-tree mode with
-    commands that don't actually invoke cargo.  Consider passingm
-    `--no-lock` too.
+    commands that don't actually invoke cargo.  Consider passing
+    `--no-concurrency-lock` too.
 
   * `--no-cargo-lock-manip` | `--cargo-lock-manip` (default):
     Whether to manipulate `Cargo.lock`.  For example, whether to copy