[PATCH 1/6] doc: Mention Ada language option

[Sebastian Huber]

---
 doc/source-builder.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/source-builder.txt b/doc/source-builder.txt
index 2b9a17d..e996954 100644
--- a/doc/source-builder.txt
+++ b/doc/source-builder.txt
@@ -571,12 +571,14 @@ because they are implemented with the configuration scripts. The best way to
 find what is available is to grep the configuration files. for +with+ and
 +without+.
 
-Following are currentlt available:
+Following are currently available:
 
 '--without-rtems':: Do not build RTEMS when building an RTEMS build set.
 '--without-cxx':: Do not build a C++ compiler.
 '--with-objc':: Attempt to build a C++ compiler.
 '--with-fortran':: Attempt to build a Fortran compiler.
+'--with-ada':: Attempt to build an Ada compiler.  You need a native GNAT
+installed.
 
 Why Build from Source ?
 -----------------------
-- 
2.12.0