diff --git a/src/String/StringViewLiteral.hpp b/src/String/StringViewLiteral.hpp
index e227c62..8c75760 100644
--- a/src/String/StringViewLiteral.hpp
+++ b/src/String/StringViewLiteral.hpp
@@ -32,13 +32,17 @@ namespace ArbUt {
         /// @return A normal StringView.
         inline operator StringView() const noexcept { return StringView(*this, _str, _length); }
 
+        /// @brief Check equality with standard C++ string.
         inline constexpr bool operator==(const std::string_view& rhs) const noexcept final {
             return _hash == Hash(rhs.data());
         }
+        /// @brief Check inequality with standard C++ string.
         inline constexpr bool operator!=(const std::string_view& rhs) const noexcept final {
             return _hash != Hash(rhs.data());
         }
+        /// @brief Check equality with standard C style string.
         inline constexpr bool operator==(const char* non_null rhs) const noexcept final { return _hash == Hash(rhs); }
+        /// @brief Check inequality with standard C style string.
         inline constexpr bool operator!=(const char* non_null rhs) const noexcept final { return _hash != Hash(rhs); }
     };
 }