diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index 1911f33ba7..5d49ce8205 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -10784,13 +10784,13 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3"
Specifies a suffix to be appended onto the
TMPDIR
value.
+ The suffix identifies the libc variant
+ for building.
When you are building for multiple variants with the same
Build Directory,
this mechanism ensures that output for different
libc variants is kept separate to
avoid potential conflicts.
- The suffix identifies the libc variant
- for building.