doc: Normalize reference to binutils version for C6X

We generally do not use a hyphen between project name and version.

gcc:
	* doc/install.texi (Specific) <c6x-*-*>: Normalize reference to
	binutils.

diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 4973f195daf961fe64b8407b2be9835f12cbc0a2..f871227f684d8ab4c9de19e24dfcaf5bcd485fa2 100644 (file)
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -5048,7 +5048,7 @@ as the @command{build} parameter on the @command{configure} line.  For example:
 @end html
 @anchor{c6x-x-x}
 @heading c6x-*-*
-The C6X family of processors. This port requires binutils-2.22 or newer.
+The C6X family of processors. This port requires binutils 2.22 or newer.
 
 @html
 <hr />