Tests: Fix unset(ENV{...}) typos

Tests/RunCMake/CTestCommandLine/RunCMakeTest.cmake

@@ -328,7 +328,7 @@ run_Parallel(env-0)
 set(ENV{CTEST_PARALLEL_LEVEL} 3)
 run_Parallel(env-3)
 unset(ENV{CTEST_PARALLEL_LEVEL})
-unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
+unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING})
 
 function(run_TestLoad name load)
   set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/TestLoad)

Tests/RunCMake/Make/RunCMakeTest.cmake

@@ -119,7 +119,7 @@ function(run_CTestJobServer)
   run_make_rule(CTestJobServer NoTests 2)
   run_make_rule(CTestJobServer Tests 2)
   run_make_rule(CTestJobServer Tests 3)
-  unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
+  unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING})
 endfunction()
 
 # Jobservers are currently only supported by GNU makes, except MSYS2 make

Tests/RunCMake/ctest_test/RunCMakeTest.cmake

@@ -126,7 +126,7 @@ set_property(TEST test6 PROPERTY DEPENDS test1)
 ]])
 run_ctest_test(SerialOrder INCLUDE test)
 unset(CASE_CMAKELISTS_SUFFIX_CODE)
-unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
+unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING})
 
 set(CASE_CMAKELISTS_SUFFIX_CODE [[
 add_test(NAME skip COMMAND ${CMAKE_COMMAND} -E true)
@@ -164,7 +164,7 @@ set(ENV{CTEST_PARALLEL_LEVEL} 3)
 run_ctest_test(ParallelEnv3  INCLUDE test)
 unset(ENV{CTEST_PARALLEL_LEVEL})
 unset(CASE_CMAKELISTS_SUFFIX_CODE)
-unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING)
+unset(ENV{__CTEST_FAKE_PROCESSOR_COUNT_FOR_TESTING})
 
 # Tests for the 'Test Load' feature of ctest
 #