diff --git a/xml/System.Security.Cryptography/Rfc2898DeriveBytes.xml b/xml/System.Security.Cryptography/Rfc2898DeriveBytes.xml
index 3e89eeceacf..60486010b50 100644
--- a/xml/System.Security.Cryptography/Rfc2898DeriveBytes.xml
+++ b/xml/System.Security.Cryptography/Rfc2898DeriveBytes.xml
@@ -1039,7 +1039,7 @@ For more information about PBKDF2, see [RFC 2898](https://www.rfc-editor.org/inf
         <param name="salt">The key salt used to derive the key.</param>
         <param name="iterations">The number of iterations for the operation.</param>
         <param name="hashAlgorithm">The hash algorithm to use to derive the key.</param>
-        <param name="outputLength">The size of key to derive.</param>
+        <param name="outputLength">The size of the key to derive, in bytes.</param>
         <summary>Creates a PBKDF2 derived key from password bytes.</summary>
         <returns>A byte array containing the created PBKDF2 derived key.</returns>
         <remarks>To be added.</remarks>
@@ -1100,7 +1100,7 @@ For more information about PBKDF2, see [RFC 2898](https://www.rfc-editor.org/inf
         <param name="salt">The key salt used to derive the key.</param>
         <param name="iterations">The number of iterations for the operation.</param>
         <param name="hashAlgorithm">The hash algorithm to use to derive the key.</param>
-        <param name="outputLength">The size of key to derive.</param>
+        <param name="outputLength">The size of the key to derive, in bytes.</param>
         <summary>Creates a PBKDF2 derived key from password bytes.</summary>
         <returns>A byte array containing the created PBKDF2 derived key.</returns>
         <remarks>To be added.</remarks>
@@ -1207,7 +1207,7 @@ For more information about PBKDF2, see [RFC 2898](https://www.rfc-editor.org/inf
         <param name="salt">The key salt used to derive the key.</param>
         <param name="iterations">The number of iterations for the operation.</param>
         <param name="hashAlgorithm">The hash algorithm to use to derive the key.</param>
-        <param name="outputLength">The size of key to derive.</param>
+        <param name="outputLength">The size of the key to derive, in bytes.</param>
         <summary>Creates a PBKDF2 derived key from a password.</summary>
         <returns>A byte array of length <paramref name="outputLength" /> that is filled with pseudo-random key bytes.</returns>
         <remarks>
@@ -1215,9 +1215,7 @@ For more information about PBKDF2, see [RFC 2898](https://www.rfc-editor.org/inf
 
 ## Remarks
 
-The `password` will be converted to bytes using the UTF8 encoding. For
-            other encodings, convert the password string to bytes using the appropriate <xref:System.Text.Encoding>
-            and use <xref:System.Security.Cryptography.Rfc2898DeriveBytes.Pbkdf2(System.ReadOnlySpan{System.Byte},System.ReadOnlySpan{System.Byte},System.Int32,System.Security.Cryptography.HashAlgorithmName,System.Int32)>.
+The `password` is converted to bytes using the UTF8 encoding. For other encodings, convert the password string to bytes using the appropriate <xref:System.Text.Encoding> and use <xref:System.Security.Cryptography.Rfc2898DeriveBytes.Pbkdf2(System.ReadOnlySpan{System.Byte},System.ReadOnlySpan{System.Byte},System.Int32,System.Security.Cryptography.HashAlgorithmName,System.Int32)>.
 
           ]]></format>
         </remarks>
@@ -1332,7 +1330,7 @@ The `password` will be converted to bytes using the UTF8 encoding. For
         <param name="salt">The key salt used to derive the key.</param>
         <param name="iterations">The number of iterations for the operation.</param>
         <param name="hashAlgorithm">The hash algorithm to use to derive the key.</param>
-        <param name="outputLength">The size of key to derive.</param>
+        <param name="outputLength">The size of the key to derive, in bytes.</param>
         <summary>Creates a PBKDF2 derived key from a password.</summary>
         <returns>A byte array of length <paramref name="outputLength" /> that is filled with pseudo-random key bytes.</returns>
         <remarks>
@@ -1340,9 +1338,7 @@ The `password` will be converted to bytes using the UTF8 encoding. For
 
 ## Remarks
 
-The `password` will be converted to bytes using the UTF8 encoding. For
-            other encodings, convert the password string to bytes using the appropriate <xref:System.Text.Encoding>
-            and use <xref:System.Security.Cryptography.Rfc2898DeriveBytes.Pbkdf2(System.Byte[],System.Byte[],System.Int32,System.Security.Cryptography.HashAlgorithmName,System.Int32)>.
+The `password` is converted to bytes using the UTF8 encoding. For other encodings, convert the password string to bytes using the appropriate <xref:System.Text.Encoding> and use <xref:System.Security.Cryptography.Rfc2898DeriveBytes.Pbkdf2(System.Byte[],System.Byte[],System.Int32,System.Security.Cryptography.HashAlgorithmName,System.Int32)>.
 
           ]]></format>
         </remarks>