3 files changed, 8 insertions, 4 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 17a32a4823f..12a0cd63dc0 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2014-05-01  Glenn Morris  <rgm@gnu.org>
+
+        * floatfns.c (Fisnan):
+        * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
+
 2014-05-01  Eli Zaretskii  <eliz@gnu.org>
 
         * term.c (tty_menu_activate): A better initialization for cursor
diff --git a/src/floatfns.c b/src/floatfns.c
index ac0447ce6d6..75106a661b7 100644
--- a/src/floatfns.c
+++ b/src/floatfns.c
@@ -1,7 +1,6 @@
 /* Primitive operations on floating point for GNU Emacs Lisp interpreter.
 
-Copyright (C) 1988, 1993-1994, 1999, 2001-2014 Free Software Foundation,
-Inc.
+Copyright (C) 1988, 1993-1994, 1999, 2001-2014 Free Software Foundation, Inc.
 
 Author: Wolfgang Rupprecht
 (according to ack.texi)
@@ -142,7 +141,7 @@ DEFUN ("tan", Ftan, Stan, 1, 1, 0,
 }
 
 DEFUN ("isnan", Fisnan, Sisnan, 1, 1, 0,
-       doc: /* Return non nil iff argument X is a NaN.  */)
+       doc: /* Return non nil if argument X is a NaN.  */)
   (Lisp_Object x)
 {
   CHECK_FLOAT (x);
diff --git a/src/profiler.c b/src/profiler.c
index 8b092dcc818..fff7c6b0ff6 100644
--- a/src/profiler.c
+++ b/src/profiler.c
@@ -384,7 +384,7 @@ Return non-nil if the profiler was running.  */)
 DEFUN ("profiler-cpu-running-p",
        Fprofiler_cpu_running_p, Sprofiler_cpu_running_p,
        0, 0, 0,
-       doc: /* Return non-nil iff cpu profiler is running.  */)
+       doc: /* Return non-nil if cpu profiler is running.  */)
   (void)
 {
   return profiler_cpu_running ? Qt : Qnil;