manuals: Fix typos and spacing

Fix double words, punctuation spacing issues, spacing issues,
"its" instead of "it's", and other trivial issues.

(From yocto-docs rev: 56eb1f340a7af112e62c1d8ad02d4bec0ad88313)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/ref-manual/system-requirements.rst b/documentation/ref-manual/system-requirements.rst
index 9f423e7bb5..6edfa1a865 100644
--- a/documentation/ref-manual/system-requirements.rst
+++ b/documentation/ref-manual/system-requirements.rst
@@ -294,7 +294,7 @@ installer and automatically installs the tools for you:
 
    During execution, the buildtools tarball will be downloaded, the
    checksum of the download will be verified, the installer will be run
-   for you, and some basic checks will be run to to make sure the
+   for you, and some basic checks will be run to make sure the
    installation is functional.
 
    To avoid the need of ``sudo`` privileges, the ``install-buildtools``