fix an off by one in non-temporal hint selection

thank you @The6P4C for finding and reporting!

1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 16a9af8..ea850aa 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1249,7 +1249,7 @@ impl fmt::Display for Instruction {
             // hint bits of `00` indicate no prefetch hint
             if hint != 0 {
                 f.write_str(
-                    [".nt1", ".nt2", ".nt3"][hint as usize]
+                    [".nt1", ".nt2", ".nt3"][hint as usize - 1]
                 )?;
             }
         }