         }
     }
 
-    /// Processed differences in two underline styles, and applies them to the DOM in the specified
+    /// Processes differences in two underline styles, and applies them to the DOM in the specified
     /// range.
     ///
     /// - Parameters:


    // MARK: - Calculating and applying style differences

    /// Processed differences in a font object, and applies them to the DOM in the specified range.
    ///
    /// - Parameters:
    ///     - range: the range in the DOM where the differences must be applied.

        }
    }

    /// Processes differences in two strikethrough styles, and applies them to the DOM in the
    /// specified range.
    ///
    /// - Parameters:
