diff --git a/src/libraries/System.Formats.Nrbf/src/System/Formats/Nrbf/MessageEndRecord.cs b/src/libraries/System.Formats.Nrbf/src/System/Formats/Nrbf/MessageEndRecord.cs
index 62c7d57b3fa37..de12274563a82 100644
--- a/src/libraries/System.Formats.Nrbf/src/System/Formats/Nrbf/MessageEndRecord.cs
+++ b/src/libraries/System.Formats.Nrbf/src/System/Formats/Nrbf/MessageEndRecord.cs
@@ -10,7 +10,7 @@ namespace System.Formats.Nrbf;
/// Represents the record that marks the end of the binary format stream.
///
///
-/// MessageEnd records are described in [MS-NRBF] 2.6.3.
+/// MessageEnd records are described in [MS-NRBF] 2.6.3.
///
internal sealed class MessageEndRecord : SerializationRecord
{
diff --git a/src/libraries/System.Speech/src/Recognition/SrgsGrammar/SrgsSemanticInterpretationTag.cs b/src/libraries/System.Speech/src/Recognition/SrgsGrammar/SrgsSemanticInterpretationTag.cs
index 58dc8ece82e74..8a77b9f2bd48d 100644
--- a/src/libraries/System.Speech/src/Recognition/SrgsGrammar/SrgsSemanticInterpretationTag.cs
+++ b/src/libraries/System.Speech/src/Recognition/SrgsGrammar/SrgsSemanticInterpretationTag.cs
@@ -47,8 +47,8 @@ public string Script
// Validate the SRGS element.
///
- /// Validate each element and recurse through all the children srgs
- /// elements if any.
+ /// Validates each element and recurses through all the children SRGS
+ /// elements, if any.
///
internal override void Validate(SrgsGrammar grammar)
{