Update text/0000-inline-asm.md

Amanieu · laizy · web-flow · commit a03813df8944 · 2020-06-02T16:22:15.000+01:00
Co-authored-by: laizy &lt;laizy@users.noreply.github.com&gt;
diff --git a/text/0000-inline-asm.md b/text/0000-inline-asm.md
@@ -207,7 +207,7 @@ fn mul(a: u64, b: u64) -> u128 {
         );
     }
 
-    (hi as u128) << 64 + lo as u128
+    ((hi as u128) << 64) + lo as u128
 }
 ```
 
