py/nlrx64: Fix typo in comment.
@@ -89,7 +89,7 @@ NORETURN void nlr_jump(void *val) {
"movq %0, %%rcx \n" // %rcx points to nlr_buf
#if MICROPY_NLR_OS_WINDOWS
"movq 88(%%rcx), %%rsi \n" // load saved %rsi
- "movq 80(%%rcx), %%rdi \n" // load saved %rdr
+ "movq 80(%%rcx), %%rdi \n" // load saved %rdi
#endif
"movq 72(%%rcx), %%r15 \n" // load saved %r15
"movq 64(%%rcx), %%r14 \n" // load saved %r14
