Clarify new header configuration syntax
Make it clear that there are no spaces in the
new header section.
Change-Id: I69c14017820621a3aea75e41960ac3758f7e4835
diff --git a/doc/source/configuration.rst b/doc/source/configuration.rst
index 983f5c0..e8de7c4 100644
--- a/doc/source/configuration.rst
+++ b/doc/source/configuration.rst
@@ -18,11 +18,12 @@
The new header is similar to a normal INI section header but with double
brackets (``[[ ... ]]``) and two internal fields separated by a pipe
-(``|``):
-
+(``|``). Note that there are no spaces between the double brackets and the
+internal fields. Likewise, there are no spaces between the pipe and the
+internal fields:
::
- [[ <phase> | <config-file-name> ]]
+ '[[' <phase> '|' <config-file-name> ']]'
where ``<phase>`` is one of a set of phase names defined by ``stack.sh``
and ``<config-file-name>`` is the configuration filename. The filename