[patch,pushed] Fix 2 typos in doc/extend.texi

Applied as obvious.

Johann

--

gcc/
	* doc/extend.texi (Coverage Pragmas): Fix a typo.
	(Size of an asm): Fix a typo.

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 8fd2f099fe5..69034686a41 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -10642,7 +10642,7 @@ matching @code{end} will suppress the rest of 
the file.
    #pragma GCC suppress_coverage begin
    if (cond)
      @{
-      /* Coverage is disbled for all statements in this block.  */
+      /* Coverage is disabled for all statements in this block.  */
        foo ();
      @}
    else
@@ -13624,7 +13624,7 @@ size of the @code{asm} --- or parts of it --- in 
units of 16-bit words:
  @item nl
  The number of lines in the code template, which is half the default size.
  It suits code templates that only use 1-word instructions with
-no superfuous physical @samp{\n} or logical @samp{$} line breaks.
+no superfluous physical @samp{\n} or logical @samp{$} line breaks.

  @item [0-9]+
  The decimal representation of a non-negative integer.
j