[committed] aarch64: Fix typo in aarch64.c comment

[Alex Coplan via Gcc-patches]

This patch fixes a typo in the description of
aarch64_vfp_is_call_or_return_candidate.

Committed as obvious.

Thanks,
Alex

gcc/ChangeLog:

        * config/aarch64/aarch64.c (aarch64_vfp_is_call_or_return_candidate):
        Fix typo in comment describing "is_ha" argument.

diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
index 69976698372..8a868896a72 100644
--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
@@ -17276,7 +17276,7 @@ aarch64_composite_type_p (const_tree type,
    parameter passing registers are available).
 
    Upon successful return, *COUNT returns the number of needed registers,
-   *BASE_MODE returns the mode of the individual register and when IS_HAF
+   *BASE_MODE returns the mode of the individual register and when IS_HA
    is not NULL, *IS_HA indicates whether or not the argument is a homogeneous
    floating-point aggregate or a homogeneous short-vector aggregate.