[11] RFR(XXS) : 8208370 fix typo in ReservedStack tests' @requires

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8208370/webrev.00/index.html
> 2 lines changed: 0 ins; 0 del; 2 mod;

Hi all,

8172854[0] added @requires statements to runtime/ReservedStack/ReservedStackTest and runtime/ReservedStack/ReservedStackTestCompiler tests in order to exclude them from run w/ DeoptimizeALot flag. unfortunately, 8172854 has a typo, it used DeoptimizeAlot instead of DeoptimizeALot.

JBS: https://bugs.openjdk.java.net/browse/JDK-8208370
webrev: http://cr.openjdk.java.net/~iignatyev//8208370/webrev.00/index.html
testing:  checked that 2 tests are run by [1] and 0 by [2]

[0] https://bugs.openjdk.java.net/browse/JDK-8172854
[1] make run-test-only TEST=test/hotspot/jtreg/runtime/ReservedStack/
[2] make run-test-only TEST=test/hotspot/jtreg/runtime/ReservedStack/ JTREG="VM_OPTIONS=-XX:+DeoptimizeALot"

Thanks,
-- Igor