emacs: Set `sentence-end-double-space` in .dir-locals.el

Throughout the project's files, contributors have implicitly been
ending their sentences with a period and a single space.  Set
`sentence-end-double-space` accordingly.

diff --git a/.dir-locals.el b/.dir-locals.el
index b3ddffe8ad15cf91ca68938e58264c60c239980c..b21f53c78d9b6101988cea472f57f28ae3faf9a3 100644 (file)
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -21,5 +21,5 @@
   (sh-basic-offset . 4)
   (sh-indentation . 4))
  (nil
-  (fill-column . 70))
- )
+  (fill-column . 70)
+  (sentence-end-double-space . nil)))