fix: applied improvements from code review

Author: ReneSchwarzer

src/WebExpress.WebCore/WebHtml/HtmlElement.cs

@@ -250,7 +250,7 @@ public IHtmlElement RemoveStyle(params string[] styles)
         }
 
         /// <summary>
-        /// Clear all elements frrom the html element.
+        /// Clear all elements from the html element.
         /// </summary>
         /// <returns>The current instance for method chaining.</returns>
         public IHtmlElement Clear()

src/WebExpress.WebCore/WebHtml/IHtmlElement.cs

@@ -71,7 +71,7 @@ public interface IHtmlElement : IHtmlNode
         IHtmlElement Add(params IHtmlAttribute[] attributes);
 
         /// <summary>
-        /// Clear all elements frrom the html element.
+        /// Clear all elements from the html element.
         /// </summary>
         /// <returns>The current instance for method chaining.</returns>
         IHtmlElement Clear();

src/WebExpress.WebCore/WebPackage/PackageBuilder.cs

@@ -333,7 +333,8 @@ private static string Find(string path, string fileName)
                 {
                     var matches = Directory
                         .GetFiles(path, "*.*", SearchOption.AllDirectories)
-                        .Where(x => x.Replace('\\', '/').EndsWith(normalizedTail, StringComparison.OrdinalIgnoreCase));
+                        .Select(x => x.Replace('\\', '/'))
+                        .Where(x => x.EndsWith(normalizedTail, StringComparison.OrdinalIgnoreCase));
 
                     foreach (var f in matches)
                     {