Correct intrinsics.odin for documentation

core/intrinsics/intrinsics.odin

@@ -279,8 +279,8 @@ wasm_memory_atomic_wait32   :: proc(ptr: ^u32, expected: u32, timeout_ns: i64) -
 wasm_memory_atomic_notify32 :: proc(ptr: ^u32, waiters: u32) -> (waiters_woken_up: u32) ---
 
 // x86 Targets (i386, amd64)
-cpuid  :: proc(ax, cx: u32) -> (eax, ebc, ecx, edx: u32) ---
-xgetbv :: proc(cx: u32) -> (eax, edx: u32) ---
+x86_cpuid  :: proc(ax, cx: u32) -> (eax, ebc, ecx, edx: u32) ---
+x86_xgetbv :: proc(cx: u32) -> (eax, edx: u32) ---
 
 
 // Darwin targets only