[PATCH] DOC: Grammar and typo fixes in first_steps.dox.

[Robert P. J. Day]

Signed-off-by: Robert P. J. Day <rpjday at crashcourse.ca>

---

diff --git a/Documentation/first_steps.dox b/Documentation/first_steps.dox
index edc612f..17fdf37 100644
--- a/Documentation/first_steps.dox
+++ b/Documentation/first_steps.dox
@@ -3,12 +3,12 @@
 <i>This section demonstrates the first steps with the 'sandbox'
 platform. </i>

- at a barebox usually needs an environment for storing it's configuration.
-You can generate an environment using the example-environment contained
-in arch/sanbox/board/env:
+ at a barebox usually needs an environment for storing its configuration.
+You can generate an environment using the example environment contained
+in arch/sandbox/board/env:

 @code
-# ./scripts/bareboxenv -s -p 0x10000 arch/sanbox/board/env/ env.bin
+# ./scripts/bareboxenv -s -p 0x10000 arch/sandbox/board/env/ env.bin
 @endcode

 To get some files to play with you can generate a cramfs image:

-- 

========================================================================
Robert P. J. Day                                 Ottawa, Ontario, CANADA
                        http://crashcourse.ca

Twitter:                                       http://twitter.com/rpjday
LinkedIn:                               http://ca.linkedin.com/in/rpjday
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