diff --git a/emacs/.emacs.d/init.org b/emacs/.emacs.d/init.org
index 7071bf6..18b38e9 100644
--- a/emacs/.emacs.d/init.org
+++ b/emacs/.emacs.d/init.org
@@ -249,6 +249,16 @@ Computing Environment".
        (setq-default tab-width 4)
      #+END_SRC
 
+*** Sentences end with a single space
+
+    I'm not an American, and I don't follow American grammatical rules
+    when I write. I have always ended my sentences with a single space
+    and I'm sure I'll always keep doing that.
+
+    #+BEGIN_SRC emacs-lisp
+      (setq sentence-end-double-space nil)
+    #+END_SRC
+
 ** User Interface
 
    Emacs' user interface is very configurable, from themes to hiding