Merge PR #461: Fix Exception doc comments

* fix doc comment in ZipInputStream.BodyRead
* fix doc comment in ZipOutputStream.SetComment

Author: Numpsy

src/ICSharpCode.SharpZipLib/Zip/ZipInputStream.cs

@@ -584,7 +584,7 @@ public override int Read(byte[] buffer, int offset, int count)
 		/// <returns>
 		/// The number of bytes read (this may be less than the length requested, even before the end of stream), or 0 on end of stream.
 		/// </returns>
-		/// <exception name="IOException">
+		/// <exception cref="IOException">
 		/// An i/o error occured.
 		/// </exception>
 		/// <exception cref="ZipException">

src/ICSharpCode.SharpZipLib/Zip/ZipOutputStream.cs

@@ -95,7 +95,7 @@ public bool IsFinished
 		/// <param name="comment">
 		/// The comment text for the entire archive.
 		/// </param>
-		/// <exception name ="ArgumentOutOfRangeException">
+		/// <exception cref="ArgumentOutOfRangeException">
 		/// The converted comment is longer than 0xffff bytes.
 		/// </exception>
 		public void SetComment(string comment)