dev-manual: drop "three" since there are four requirements

Since there are actually four listed requirements, just drop the
number to avoid future issues.

(From yocto-docs rev: 612015dc227600d23956402eab7f324e0c8fd42a)

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: Quentin Schulz <foss@0leil.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/dev-manual/start.rst b/documentation/dev-manual/start.rst
index c3276c9502..fc1b7c3075 100644
--- a/documentation/dev-manual/start.rst
+++ b/documentation/dev-manual/start.rst
@@ -321,7 +321,7 @@ Project Build Host:
 
    -  gcc &MIN_GCC_VERSION; or greater.
 
-   If your build host does not meet any of these three listed version
+   If your build host does not meet any of these listed version
    requirements, you can take steps to prepare the system so that you
    can still use the Yocto Project. See the
    ":ref:`ref-manual/system-requirements:required git, tar, python and gcc versions`"