README.md: Add missing word in -A description

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 d43afec24d0aa9e4506a63c92e84aaa81b778463..8282d2e16c567669379fe9860daf1b81cb52c3e4 100644 (file)
--- a/README.md
+++ b/README.md
@@ -185,7 +185,7 @@ Command-line options
   * `-A<arch>` | `--arch=<arch>` | `--target=<arch>`
 
        Specify target architecture.  If `<arch>` starts with a capital
-       ascii letter, is an alias for some other arch: it is looked up
+       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'`.