* libm/libm.texinfo: Rename node Index to Document Index.

* libc/libc.texinfo: Rename node Library Index to Document Index.

newlib/ChangeLog

@@ -1,3 +1,11 @@
+2013-11-08  Terry Guo  <terry.guo@arm.com>
+
+	* libm/libm.texinfo: Rename node Index to Document Index.
+
+2013-11-08  Corinna Vinschen  <vinschen@redhat.com>
+
+	* libc/libc.texinfo: Rename node Library Index to Document Index.
+
 2013-11-04  Terraneo Federico  <fede.tft@hotmail.it>
 
 	* libc/stdio/fvwrite.c: Allow writing in larger chunks for fully

newlib/libc/libc.texinfo

@@ -172,7 +172,7 @@ into another language, under the above conditions for modified versions.
 * Iconv::
 @end ifset
 
-* Library Index::
+* Document Index::
 @end menu
 @end ifnottex
 
@@ -424,8 +424,8 @@ argument list @var{ap} any further.
 The @code{va_end} defined in @file{varargs.h} has the same syntax and
 usage as the ANSI C version from @file{stdarg.h}.
 
-@node Library Index
-@unnumbered Index
+@node Document Index
+@unnumbered Document Index
 @printindex cp
 
 @tex

newlib/libm/libm.texinfo

@@ -96,7 +96,7 @@ into another language, under the above conditions for modified versions.
 * Complex::        The mathematical complex functions (`complex.h').
 * Reentrancy::     The functions in libm are not reentrant by default.
 * Long Double Functions:: The long double function support of libm.
-* Index::
+* Document Index::
 @end menu
 
 @include targetdep.tex
@@ -130,8 +130,8 @@ calls; in that situation, the math functions behave reentrantly.
 Currently, the full set of long double math functions is only provided
 on platforms where long double equals double.
 For such platforms, the long double math functions are implemented as calls to the double versions.
-@node Index
-@unnumbered Index
+@node Document Index
+@unnumbered Document Index
 @printindex cp
 
 @tex