s390x/tcg: Fix instruction name for VECTOR FP LOAD (LENGTHENED|ROUNDED)

Let's use the correct name.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210608092337.12221-3-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

target/s390x/insn-data.def

@@ -1245,9 +1245,9 @@
     F(0xe7e5, VFD,     VRR_c, V,   0, 0, 0, 0, vfa, 0, IF_VEC)
 /* VECTOR LOAD FP INTEGER */
     F(0xe7c7, VFI,     VRR_a, V,   0, 0, 0, 0, vcdg, 0, IF_VEC)
-/* VECTOR LOAD LENGTHENED */
+/* VECTOR FP LOAD LENGTHENED */
     F(0xe7c4, VFLL,    VRR_a, V,   0, 0, 0, 0, vfll, 0, IF_VEC)
-/* VECTOR LOAD ROUNDED */
+/* VECTOR FP LOAD ROUNDED */
     F(0xe7c5, VFLR,    VRR_a, V,   0, 0, 0, 0, vcdg, 0, IF_VEC)
 /* VECTOR FP MULTIPLY */
     F(0xe7e7, VFM,     VRR_c, V,   0, 0, 0, 0, vfa, 0, IF_VEC)