doc: allow gcov.texi to be processed by makeinfo 4.13

As per documentation, even 4.7 ought to suffice. At least 4.13 objects
to there being a blank between @anchor and the opening curly brace.

gcc/

	* doc/gcov.texi: Drop blank after @anchor.

diff --git a/gcc/doc/gcov.texi b/gcc/doc/gcov.texi
index 8bf87a2f8c0100de57687fcf1ee5931bd6209b46..ecf147a6bf28391e7841334c15a924f0777c055b 100644 (file)
--- a/gcc/doc/gcov.texi
+++ b/gcc/doc/gcov.texi
@@ -1077,7 +1077,7 @@ condition  1 not covered (true)
         -:   12:@}
 @end smallexample
 
-@anchor {gcov prime paths example}
+@anchor{gcov prime paths example}
 When you compile with @option{--coverage -fpath-coverage} and use the
 option @option{-e} your output looks like this: