[PATCH] doc: Clean up warnings when building notmuch-emacs docs

[Daniel Kahn Gillmor]

Without this change, we see this during the build:

    sphinx-build -b html -d doc/_build/doctrees -q ./doc doc/_build/html
    …/doc/notmuch-emacs.rst:67: WARNING: Unexpected indentation.
    …/doc/notmuch-emacs.rst:165: WARNING: Unexpected indentation.
    …/doc/notmuch-emacs.rst:306: WARNING: Unexpected indentation.

This source change doesn't seem to have any effect on the generated
HTML, at least.

Signed-off-by: Daniel Kahn Gillmor <dkg at fifthhorseman.net>
---
 doc/notmuch-emacs.rst | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/doc/notmuch-emacs.rst b/doc/notmuch-emacs.rst
index 0df46df9..1655e2f0 100644
--- a/doc/notmuch-emacs.rst
+++ b/doc/notmuch-emacs.rst
@@ -62,8 +62,7 @@ notmuch-hello key bindings
 ``<return>``
     Activate the current widget.
 
-``g``
-``=``
+``g`` ``=``
     Refresh the buffer; mainly update the counts of messages for various
     saved searches.
 
@@ -160,8 +159,7 @@ menu of results that the user can explore further by pressing
 ``<return>``
     Open thread on current line in :ref:`notmuch-show` mode
 
-``g``
-``=``
+``g`` ``=``
     Refresh the buffer
 
 ``?``
@@ -301,8 +299,7 @@ tags.
 ``p``
     Move to previous matching message
 
-``g``
-``=``
+``g`` ``=``
     Refresh the buffer
 
 ``?``
-- 
2.20.1