1 files changed, 6 insertions, 6 deletions

diff --git a/documentation/brief-yoctoprojectqs/index.rst b/documentation/brief-yoctoprojectqs/index.rst
index c5400e4ac8..b37142ef14 100644
--- a/documentation/brief-yoctoprojectqs/index.rst
+++ b/documentation/brief-yoctoprojectqs/index.rst
@@ -44,7 +44,7 @@ following requirements:
    much more will help to run multiple builds and increase
    performance by reusing build artifacts.
 
--  At least &MIN_RAM; Gbytes of RAM, though a modern modern build host with as
+-  At least &MIN_RAM; Gbytes of RAM, though a modern build host with as
    much RAM and as many CPU cores as possible is strongly recommended to
    maximize build performance.
 
@@ -57,7 +57,7 @@ following requirements:
    :ref:`dev-manual/start:preparing the build host`
    section in the Yocto Project Development Tasks Manual.
 
--
+-  Ensure that the following utilities have these minimum version numbers:
 
    -  Git &MIN_GIT_VERSION; or greater
    -  tar &MIN_TAR_VERSION; or greater
@@ -65,7 +65,7 @@ following requirements:
    -  gcc &MIN_GCC_VERSION; or greater.
    -  GNU make &MIN_MAKE_VERSION; or greater
 
-If your build host does not meet any of these three listed version
+If your build host does not satisfy all of the above 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, make and gcc versions`
@@ -78,7 +78,7 @@ You must install essential host packages on your build host. The
 following command installs the host packages based on an Ubuntu
 distribution::
 
-   $ sudo apt install &UBUNTU_HOST_PACKAGES_ESSENTIAL;
+   $ sudo apt install &UBUNTU_DEBIAN_HOST_PACKAGES_ESSENTIAL;
 
 .. note::
 
@@ -182,7 +182,7 @@ an entire Linux distribution, including the toolchain, from source.
       page of the Yocto Project Wiki.
 
 #. **Initialize the Build Environment:** From within the ``poky``
-   directory, run the :ref:`ref-manual/structure:\`\`oe-init-build-env\`\``
+   directory, run the :ref:`ref-manual/structure:``oe-init-build-env```
    environment
    setup script to define Yocto Project's build environment on your
    build host.
@@ -252,7 +252,7 @@ an entire Linux distribution, including the toolchain, from source.
       file in the :term:`Build Directory`::
 
          BB_HASHSERVE_UPSTREAM = "wss://hashserv.yoctoproject.org/ws"
-         SSTATE_MIRRORS ?= "file://.* http://cdn.jsdelivr.net/yocto/sstate/all/PATH;downloadfilename=PATH"
+         SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/all/PATH;downloadfilename=PATH"
          BB_HASHSERVE = "auto"
          BB_SIGNATURE_HANDLER = "OEEquivHash"