Fix style

src/Functions/FunctionsRandom.cpp

@@ -76,7 +76,8 @@ void RandImpl::execute(char * output, size_t size)
     /// It is guaranteed (by PaddedPODArray) that we can overwrite up to 15 bytes after end.
 }
 
-namespace {
+namespace
+{
 
 // The array of random numbers from 'head -c8 /dev/urandom | xxd -p'.
 // Can be used for creating seeds for random generators.

src/Functions/FunctionsRandom.h

@@ -124,13 +124,11 @@ public:
 
         if constexpr (UseMultitargetCode)
         {
-            // vec impl 4
             selector.registerImplementation<TargetArch::AVX2,
                 FunctionRandomImpl<TargetSpecific::AVX2::RandVecImpl4<4>, ToType, Name>>();
 
             selector.registerImplementation<TargetArch::AVX512F,
                 FunctionRandomImpl<TargetSpecific::AVX512F::RandVecImpl4<8>, ToType, Name>>();
-
         }
     }