diff --git a/documentation/ref-manual/ref-features.xml b/documentation/ref-manual/ref-features.xml
index b1f2df5da0..02857dce38 100644
--- a/documentation/ref-manual/ref-features.xml
+++ b/documentation/ref-manual/ref-features.xml
@@ -356,7 +356,7 @@
perf, systemtap,
and LTTng.
For general information on user-space tools, see the
- Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
+ Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
manual.
ssh-server-dropbear:
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index d621b3293f..251e10c83f 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -15186,7 +15186,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
section.
For information on setting up a cross-development
environment, see the
- Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
+ Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
manual.
@@ -15245,7 +15245,7 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
section.
For information on setting up a cross-development
environment, see the
- Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
+ Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
manual.
diff --git a/documentation/ref-manual/usingpoky.xml b/documentation/ref-manual/usingpoky.xml
index b1d599d225..f1fd452a06 100644
--- a/documentation/ref-manual/usingpoky.xml
+++ b/documentation/ref-manual/usingpoky.xml
@@ -145,7 +145,7 @@
tmp/deploy/images.
For information on how to run pre-built images such as qemux86
and qemuarm, see the
- Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
+ Yocto Project Application Development and the Extensible Software Development Kit (eSDK)
manual.
For information about how to install these images, see the documentation for your
particular board or machine.