Rename should_fail to should_panic in docs
@@ -2068,7 +2068,7 @@ type int8_t = i8;
item](#language-items) for more details.
- `test` - indicates that this function is a test function, to only be compiled
in case of `--test`.
-- `should_fail` - indicates that this test function should panic, inverting the success condition.
+- `should_panic` - indicates that this test function should panic, inverting the success condition.
- `cold` - The function is unlikely to be executed, so optimize it (and calls
to it) differently.
