Reviewhidden-config-class

1 files changed, 9 insertions, 9 deletions

diff --git a/doc/manual.cli b/doc/manual.cli
index 3a956b7..c584b2c 100644
--- a/doc/manual.cli
+++ b/doc/manual.cli
@@ -2181,15 +2181,15 @@ names reflecting some common configuration aspects, such as the operating
 system, compiler, build options, etc. Predefined class names are \c{default},
 \c{all}, \c{hidden}, \c{none}, \c{host}, and \c{build2}. The default target
 configurations are built by default. A configuration must also belong to the
-\c{all}, \c{hidden}, or some custom-purpose configuration class, intended for
-testing of some optional functionality which a package does not provide by
-default (for example, relocatable installation). A configuration that is
-self-hosted must also belong to the \c{host} class and, if it is also
-self-hosted for build system modules, to the \c{build2} class. Valid custom
-class names must contain only alpha-numeric characters, \c{_}, \c{+}, \c{-},
-and \c{.}, except as the first character for the last three. Class names that
-start with \c{_} are reserved for the future hidden/special class
-functionality.
+\c{all}, \c{hidden}, or some special-purpose configuration class. The latter
+is intended for testing some optional functionality which packages are not
+expected to provide normally (for example, relocatable installation). A
+configuration that is self-hosted must also belong to the \c{host} class and,
+if it is also self-hosted for build system modules, to the \c{build2}
+class. Valid custom class names must contain only alpha-numeric characters,
+\c{_}, \c{+}, \c{-}, and \c{.}, except as the first character for the last
+three. Class names that start with \c{_} are reserved for the future
+hidden/special class functionality.
 
 Regular expressions must start with \c{~}, to be distinguished from target
 configuration options and variables. Note that the \c{<tgt-config-arg>} and