fix `\|` in-table render problem
@@ -122,7 +122,7 @@ For three-argument ops, `A` is the element two below the top, `B` is the penulti
| `<=` | A less than or equal to B => {0 or 1} |
| `>=` | A greater than or equal to B => {0 or 1} |
| `&&` | A is not zero and B is not zero => {0 or 1} |
-| `\|\|` | A is not zero or B is not zero => {0 or 1} |
+| <code>\|\|</code> | A is not zero or B is not zero => {0 or 1} |
| `shl` | A times 2^B, modulo 2^64 |
| `shr` | A divided by 2^B |
| `sqrt` | The largest integer B such that B^2 <= X |
@@ -135,7 +135,7 @@ For three-argument ops, `A` is the element two below the top, `B` is the penulti
| `itob` | converts uint64 X to big endian bytes |
| `btoi` | converts bytes X as big endian to uint64 |
| `%` | A modulo B. Fail if B == 0. |
-| `\|` | A bitwise-or B |
+| <code>\|</code> | A bitwise-or B |
| `&` | A bitwise-and B |
| `^` | A bitwise-xor B |
| `~` | bitwise invert value X |
