General: Tidy up clang-format warnings part 2

src/common/bit_field.h

@@ -161,7 +161,7 @@ public:
         }
     }
 
-    /// This constructor and assignment operator might be considered ambiguous:
+    // This constructor and assignment operator might be considered ambiguous:
     // Would they initialize the storage or just the bitfield?
     // Hence, delete them. Use the Assign method to set bitfield values!
     BitField(T val) = delete;