Fix grammar and phrasing

Author: rameel

src/Ramstack.FileSystem.Abstractions/VirtualFileExtensions.cs

@@ -11,7 +11,7 @@ public static class VirtualFileExtensions
     private static Encoding? s_utf8NoBom;
 
     /// <summary>
-    /// Gets an instance of <c>UTF8</c> encoding without BOM.
+    /// Gets an instance of the <see cref="UTF8Encoding"/> without BOM.
     /// </summary>
     private static Encoding Utf8NoBom => s_utf8NoBom ??= new UTF8Encoding(encoderShouldEmitUTF8Identifier: false, throwOnInvalidBytes: true);
 

src/Ramstack.FileSystem.Abstractions/VirtualPath.cs

@@ -82,7 +82,7 @@ public static ReadOnlySpan<char> GetExtension(ReadOnlySpan<char> path)
     /// <summary>
     /// Returns the file name and extension for the specified path.
     /// </summary>
-    /// <param name="path">The path from which to obtain the file name and extension.</param>
+    /// <param name="path">The path from which to get the file name and extension.</param>
     /// <returns>
     /// The file name and extension for the <paramref name="path"/>.
     /// </returns>
@@ -100,7 +100,7 @@ public static string GetFileName(string path)
     /// <summary>
     /// Returns the file name and extension for the specified path.
     /// </summary>
-    /// <param name="path">The path from which to obtain the file name and extension.</param>
+    /// <param name="path">The path from which to get the file name and extension.</param>
     /// <returns>
     /// The file name and extension for the <paramref name="path"/>.
     /// </returns>
@@ -118,7 +118,7 @@ public static ReadOnlySpan<char> GetFileName(ReadOnlySpan<char> path)
     /// </summary>
     /// <param name="path">The path to retrieve the directory portion from.</param>
     /// <returns>
-    /// Directory portion for <paramref name="path"/>, or an empty string if path denotes a root directory.
+    /// Directory portion for <paramref name="path"/>, or an empty string if the path denotes a root directory.
     /// </returns>
     public static string GetDirectoryName(string path)
     {