diff --git a/RecordParser/Extensions/FileReader/VariableLengthReaderRawExtensions.cs b/RecordParser/Extensions/FileReader/VariableLengthReaderRawExtensions.cs
index ac22f65..741d5e7 100644
--- a/RecordParser/Extensions/FileReader/VariableLengthReaderRawExtensions.cs
+++ b/RecordParser/Extensions/FileReader/VariableLengthReaderRawExtensions.cs
@@ -42,7 +42,7 @@ public class VariableLengthReaderRawOptions
         public int ColumnCount { get; set; }
 
         /// <summary>
-        /// The text (usually one character) that delimits columns and separate values.
+        /// The text (usually a character) that delimits columns and separate values.
         /// </summary>
         public string Separator { get; set; }