Remove debug statement

Author: tstellar

clang/utils/perf-training/lit.cfg

@@ -40,6 +40,5 @@ config.substitutions.append( ('%cmake_generator', config.cmake_generator ) )
 config.substitutions.append( ('%cmake', config.cmake_exe ) )
 config.substitutions.append( ('%llvm_src_dir', config.llvm_src_dir ) )
 
-print(config.substitutions)
 config.environment['LLVM_PROFILE_FILE'] = 'perf-training-%4m.profraw'