buildman: Fix some typos in README

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/buildman/README b/tools/buildman/README
index bfb2f18..0f8ea20 100644
--- a/tools/buildman/README
+++ b/tools/buildman/README
@@ -42,7 +42,7 @@
 Buildman is a builder. It is not make, although it runs make. It does not
 produce any useful output on the terminal while building, except for
 progress information (except with -v, see below). All the output (errors,
-warnings and binaries if you are ask for them) is stored in output
+warnings and binaries if you ask for them) is stored in output
 directories, which you can look at while the build is progressing, or when
 it is finished.
 
@@ -121,7 +121,7 @@
 means to build all arm boards except nvidia, freescale and anything ending
 with 'ball'.
 
-It is convenient to use the -n option to see whaat will be built based on
+It is convenient to use the -n option to see what will be built based on
 the subset given.
 
 Buildman does not store intermediate object files. It optionally copies
@@ -371,7 +371,7 @@
 
 
 To find out how the build went, ask for a summary with -s. You can do this
-either before the build completes (presumably in another terminal) or or
+either before the build completes (presumably in another terminal) or
 afterwards. Let's work through an example of how this is used:
 
 $ ./tools/buildman/buildman -b lcd9b -s
@@ -439,7 +439,7 @@
 
 At commit 16, the error moves - you can see that the old error at line 120
 is fixed, but there is a new one at line 126. This is probably only because
-we added some code and moved the broken line father down the file.
+we added some code and moved the broken line further down the file.
 
 If many boards have the same error, then -e will display the error only
 once. This makes the output as concise as possible. To see which boards have
@@ -647,8 +647,8 @@
 board was built) and by 96 bytes for powerpc. This increase was offset in both
 cases by reductions in rodata and data/bss.
 
-Shown below the summary lines is the sizes for each board. Below each board
-is the sizes for each function. This information starts with:
+Shown below the summary lines are the sizes for each board. Below each board
+are the sizes for each function. This information starts with:
 
    add - number of functions added / removed
    grow - number of functions which grew / shrunk
@@ -817,7 +817,7 @@
 This has mostly be written in my spare time as a response to my difficulties
 in testing large series of patches. Apart from tidying up there is quite a
 bit of scope for improvement. Things like better error diffs and easier
-access to log files. Also it would be nice it buildman could 'hunt' for
+access to log files. Also it would be nice if buildman could 'hunt' for
 problems, perhaps by building a few boards for each arch, or checking
 commits for changed files and building only boards which use those files.