docs: Fix 2 typos

When looking into PR113572, I've noticed a typo in VECTOR_CST documentation
and grep found pasto of it elsewhere.

2024-01-25  Jakub Jelinek  <jakub@redhat.com>

	* doc/generic.texi (VECTOR_CST): Fix typo - petterns -> patterns.
	* doc/rtl.texi (CONST_VECTOR): Likewise.

(cherry picked from commit 36c1384038f3b9f01124f0fc38bb3c930b1cbe8a)

2 files changed, 2 insertions, 2 deletions

diff --git a/gcc/doc/generic.texi b/gcc/doc/generic.texi
index 642cbc83fe4..27985674745 100644
--- a/gcc/doc/generic.texi
+++ b/gcc/doc/generic.texi
@@ -1144,7 +1144,7 @@ vector.  For example @{ 0, 1 @} could be seen as two patterns with
 one element each or one pattern with two elements (@var{base0} and
 @var{base1}).  The canonical encoding is always the one with the
 fewest patterns or (if both encodings have the same number of
-petterns) the one with the fewest encoded elements.
+patterns) the one with the fewest encoded elements.
 
 @samp{vector_cst_encoding_nelts (@var{v})} gives the total number of
 encoded elements in @var{v}, which is 6 in the example above.
diff --git a/gcc/doc/rtl.texi b/gcc/doc/rtl.texi
index edbc60fdfba..b80cc40b759 100644
--- a/gcc/doc/rtl.texi
+++ b/gcc/doc/rtl.texi
@@ -1844,7 +1844,7 @@ vector.  For example @{ 0, 1 @} could be seen as two patterns with
 one element each or one pattern with two elements (@var{base0} and
 @var{base1}).  The canonical encoding is always the one with the
 fewest patterns or (if both encodings have the same number of
-petterns) the one with the fewest encoded elements.
+patterns) the one with the fewest encoded elements.
 
 @samp{const_vector_encoding_nelts (@var{v})} gives the total number of
 encoded elements in @var{v}, which is 6 in the example above.