[committed] tree-ssa-tail-merge: Fix a comment typo

[Jakub Jelinek via Gcc-patches]

Hi!

I've noticed a typo in a comment, fixed thusly.
Committed to trunk as obvious.

2023-09-05  Jakub Jelinek  <ja...@redhat.com>

        * tree-ssa-tail-merge.cc (replace_block_by): Fix a comment typo:
        avreage -> average.

--- gcc/tree-ssa-tail-merge.cc.jj       2023-07-11 13:40:40.253431941 +0200
+++ gcc/tree-ssa-tail-merge.cc  2023-09-04 22:46:50.035269079 +0200
@@ -1605,7 +1605,7 @@ replace_block_by (basic_block bb1, basic
 
        /* If probabilities are same, we are done.
           If counts are nonzero we can distribute accordingly. In remaining
-          cases just avreage the values and hope for the best.  */
+          cases just average the values and hope for the best.  */
        e2->probability = e1->probability.combine_with_count
                             (bb1->count, e2->probability, bb2->count);
       }

        Jakub