[NFC] Fix a typo in comments

[benshi001]

No description provided.

[llvm-ci]

LLVM Buildbot has detected a new failure on builder lldb-aarch64-windows running on linaro-armv8-windows-msvc-05 while building llvm at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/141/builds/10711

Here is the relevant piece of the build log for the reference

Step 6 (test) failure: build (failure)
...
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/2/12 (2284 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/3/12 (2285 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/4/12 (2286 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/5/12 (2287 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/6/12 (2288 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/7/12 (2289 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/8/12 (2290 of 2293)
PASS: lldb-unit :: ValueObject/./LLDBValueObjectTests.exe/9/12 (2291 of 2293)
PASS: lldb-unit :: tools/lldb-server/tests/./LLDBServerTests.exe/0/1 (2292 of 2293)
TIMEOUT: lldb-unit :: Host/./HostTests.exe/7/12 (2293 of 2293)
******************** TEST 'lldb-unit :: Host/./HostTests.exe/7/12' FAILED ********************
Script(shard):
--
GTEST_OUTPUT=json:C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\unittests\Host\.\HostTests.exe-lldb-unit-17672-7-12.json GTEST_SHUFFLE=0 GTEST_TOTAL_SHARDS=12 GTEST_SHARD_INDEX=7 C:\Users\tcwg\llvm-worker\lldb-aarch64-windows\build\tools\lldb\unittests\Host\.\HostTests.exe
--

Note: This is test shard 8 of 12.

[==========] Running 7 tests from 7 test suites.

[----------] Global test environment set-up.

[----------] 1 test from FileSystemTest

[ RUN      ] FileSystemTest.Exists

[       OK ] FileSystemTest.Exists (0 ms)

[----------] 1 test from FileSystemTest (0 ms total)



[----------] 1 test from HostInfoTest

[ RUN      ] HostInfoTest.GetHostname

[       OK ] HostInfoTest.GetHostname (1 ms)

[----------] 1 test from HostInfoTest (1 ms total)



[----------] 1 test from MainLoopTest

[ RUN      ] MainLoopTest.NoSelfTriggersDuringPipeHandler


--
exit: 15