kernel32/tests: Spelling fixes for a couple of comments.

dlls/kernel32/debugger.c

@@ -159,7 +159,7 @@ BOOL WINAPI WaitForDebugEvent(
  * PARAMS
  *  pid    [I] The id of the process to continue.
  *  tid    [I] The id of the thread to continue.
- *  status [I] The rule to apply to unhandled exeptions.
+ *  status [I] The rule to apply to unhandled exceptions.
  *
  * RETURNS
  *

dlls/kernel32/tests/sync.c

@@ -1735,9 +1735,9 @@ static SRWLOCK condvar_srwlock;
 
 /* Sequence of wake/sleep to check boundary conditions:
  * 0: init
- * 1: producer emits a WakeConditionVaribale without consumer waiting.
+ * 1: producer emits a WakeConditionVariable without consumer waiting.
  * 2: consumer sleeps without a wake expecting timeout
- * 3: producer emits a WakeAllConditionVaribale without consumer waiting.
+ * 3: producer emits a WakeAllConditionVariable without consumer waiting.
  * 4: consumer sleeps without a wake expecting timeout
  * 5: a wake is handed to a SleepConditionVariableCS
  * 6: a wakeall is handed to a SleepConditionVariableCS