README.md: Reorganise -A description to clarify it

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/README.md b/README.md
index 8282d2e16c567669379fe9860daf1b81cb52c3e4..67b84ca164b1112402934d9880dafae4effc54c6 100644 (file)
--- a/README.md
+++ b/README.md
@@ -184,15 +184,17 @@ Command-line options
 
   * `-A<arch>` | `--arch=<arch>` | `--target=<arch>`
 
-       Specify target architecture.  If `<arch>` starts with a capital
-       ascii letter, it is an alias for some other arch: it is looked up
-       in the configuration, and then in the builtin arch alias list.
-       The builtin list is equivalent to: `[arch]`
-       `RPI='arm-unknown-linux-gnueabihf'`.
-
-       This option translates to a --target= option to the ultimate
-       command, unless that is a cargo subcommand which we know
-       would reject it.  `--arch` and `--target` are simply aliases.
+       Specify target architecture.
+
+       This option translates to a `--target=<arch>` option to the
+       ultimate command, unless that is a cargo subcommand which we
+       know would reject it.  `--arch` and `--target` are simply
+       aliases.
+
+       If `<arch>` starts with a capital ascii letter, it is an alias
+       for some other arch: it is looked up in the configuration, and
+       then in the builtin arch alias list.  The builtin list is
+       equivalent to: `[arch]` `RPI='arm-unknown-linux-gnueabihf'`.
 
   * `-u` | `--cargo-lock-update` | `-U` | `--no-cargo-lock-update`