Doc fixes for text-scale-adjust

* lisp/face-remap.el (text-scale-adjust): Doc fix. 

* doc/emacs/display.texi (Text Scale): Update text-scale-adjust details.

Fixes: debbugs:15434

2 files changed, 4 insertions, 2 deletions

diff --git a/doc/emacs/ChangeLog b/doc/emacs/ChangeLog
index 30211fe7fb0..d37c30ea81a 100644
--- a/doc/emacs/ChangeLog
+++ b/doc/emacs/ChangeLog
@@ -1,5 +1,7 @@
 2013-10-13  Glenn Morris  <rgm@gnu.org>
 
+        * display.texi (Text Scale): Update text-scale-adjust details.
+
         * ack.texi (Acknowledgments):
         * emacs.texi (Acknowledgments): Use accented form of some names.
 
diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index 9327e7c8076..80dffe2e4c9 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -743,9 +743,9 @@ determine which action to take.
 @kbd{C-x}.  For instance, @kbd{C-x C-= C-= C-=} increases the face
 height by three steps.  Each step scales the text height by a factor
 of 1.2; to change this factor, customize the variable
-@code{text-scale-mode-step}.  As an exception, a numeric argument of 0
+@code{text-scale-mode-step}.  A numeric argument of 0
 to the @code{text-scale-adjust} command restores the default height,
-similar to typing @kbd{C-x C-0}.
+the same as typing @kbd{C-x C-0}.
 
 @cindex increase buffer face height
 @findex text-scale-increase