doc: Add instructions on how to build docs

Reported-by: Teto <mattator@gmail.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>

diff --git a/doc/README b/doc/README
index 0784e13b7dc4e857db6ab9b4d873e6da1668646e..ddcdf14f9b1849e618185fd0e0ec295b222c607a 100644 (file)
--- a/doc/README
+++ b/doc/README
@@ -8,3 +8,6 @@ mscgen-filter-1.2
 
 asciidoc > 8.6.x
 doxygen > 1.8.0
+
+Building the documentation:
+make gendoc