Fix metal bug

Author: EricLBuehler

candle-core/src/quantized/metal.rs

@@ -38,7 +38,7 @@ impl QMetalStorage {
 
         let buffer = self.device.allocate_buffer(self.buffer.length())?;
         let blit = self.device.blit_command_encoder()?;
-        blie.set_label("blit_to_cpu")?;
+        blit.set_label("blit_to_cpu");
         blit.copy_from_buffer(&self.buffer, 0, &buffer, 0, self.buffer.length());
         blit.end_encoding();
         self.device.wait_until_completed()?;