[docs] Use 0 as version placeholder instead of a made up number.

While here, explain that this is not really used. Probably NFC.

diff --git a/lldb/docs/conf.py b/lldb/docs/conf.py
index d48d608..ca1d6f7 100644 (file)
--- a/lldb/docs/conf.py
+++ b/lldb/docs/conf.py
@@ -46,12 +46,14 @@ copyright = u'2007-%d, The LLDB Team' % date.today().year
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
-# built documents.
+# built documents. These are currently set to zero because we don't use them.
+# Should somebody consider in the future to change them, they need to be updated
+# everytime a new release comes out.
 #
 # The short version.
-#version = '8'
+#version = '0'
 # The full version, including alpha/beta/rc tags.
-#release = '8'
+#release = '0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.