manual: fix C++ support in libc case, fix indentation

The manual has this sentence for the dependency on a C library *and* a
toolchain feature:

    foo needs an (e)glibc toolchain, or foo needs an (e)glibc toolchain
    w/ C++ support

And then, just below, the comment text for C++ is just 'C++', not
'C++ support'.

Fix that, and add a bit of indentation too.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/docs/manual/adding-packages-directory.txt b/docs/manual/adding-packages-directory.txt
index 5d4d5d9f0b0d627c797b585b98eae842b17728b4..3cf3afaf41a74f5619fb16c7be5b20510808a403 100644 (file)
--- a/docs/manual/adding-packages-directory.txt
+++ b/docs/manual/adding-packages-directory.txt
@@ -227,10 +227,10 @@ use in the comment.
 
 * C library
 ** Dependency symbol: +BR2_TOOLCHAIN_USES_GLIBC+,
-+BR2_TOOLCHAIN_USES_UCLIBC+
+   +BR2_TOOLCHAIN_USES_UCLIBC+
 ** Comment string: for the C library, a slightly different comment text
    is used: +foo needs an (e)glibc toolchain+, or `foo needs an (e)glibc
-   toolchain w/ C++ support`
+   toolchain w/ C++`
 
 * C++ support
 ** Dependency symbol: +BR2_INSTALL_LIBSTDCPP+