Update BLOCK_R64 macro description

diff --git a/powerpc64/p9/poly1305.m4 b/powerpc64/p9/poly1305.m4
index 6a07ed6ff05287624394e284b1d12756a9df1a4e..265035fa9c172acdb6319524d9b08be500d3f039 100644 (file)
--- a/powerpc64/p9/poly1305.m4
+++ b/powerpc64/p9/poly1305.m4
@@ -44,7 +44,7 @@ C GPR3, GPR4 are temporary registers
 C VR0 is the starting register of sequential vector resigers used in
 C the macro of following layout
 C VR0, VR1 are outputs representing the result state radix 2^64 sorted as follows
-C (low 64-bit of F0) + (low 64-bit of F1) + (high 64-bit of F1)
+C (low 64-bit of VR0) + (low 64-bit of VR1) + (high 64-bit of VR1)
 C VR2..VR12 are temporary registers
 C BLOCK_R64(CTX, DATA, PADBYTE, GPR0, VR0)
 define(`BLOCK_R64', `