clang format

include/helpers/string.hpp

@@ -46,7 +46,7 @@ class StringHelper {
         while (len > 0 && (static_cast<unsigned char>(input[len]) & 0xC0) == 0x80) {
             len--;
         }
-        
+
         return input.substr(0, len) + "...";
     }
 };