README.sandbox: small typos
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
diff --git a/board/sandbox/README.sandbox b/board/sandbox/README.sandbox
index 760866f..8250073 100644
--- a/board/sandbox/README.sandbox
+++ b/board/sandbox/README.sandbox
@@ -106,8 +106,8 @@
To execute commands directly, use the -c option. You can specify a single
command, or multiple commands separated by a semicolon, as is normal in
-U-Boot. Be careful with quoting as the shall will normally process and
-swallow quotes. When -c is used, U-Boot exists after the command is complete,
+U-Boot. Be careful with quoting as the shell will normally process and
+swallow quotes. When -c is used, U-Boot exits after the command is complete,
but you can force it to go to interactive mode instead with -i.
@@ -188,7 +188,7 @@
- SPI flash
- TPM (Trusted Platform Module)
-A wide range of commands is implemented. Filesystems which use a block
+A wide range of commands are implemented. Filesystems which use a block
device are supported.
Also sandbox supports driver model (CONFIG_DM) and associated commands.
@@ -245,7 +245,7 @@
set serverip WWW.XXX.YYY.ZZZ
tftpboot u-boot.bin
-The bridge also support (to a lesser extent) the localhost inderface, 'lo'.
+The bridge also supports (to a lesser extent) the localhost interface, 'lo'.
The 'lo' interface cannot use the RAW AF_PACKET API because the lo interface
doesn't support Ethernet-level traffic. It is a higher-level interface that is