diff --git a/Sharp.Augeas/Tree/Directive.cs b/Sharp.Augeas/Tree/Directive.cs
index 3cb6f42..7893ecf 100644
--- a/Sharp.Augeas/Tree/Directive.cs
+++ b/Sharp.Augeas/Tree/Directive.cs
@@ -9,9 +9,9 @@ public class Directive : Node
     public bool HasArguments => Arguments.Count != 0;
 
     /// <summary>
-    /// Sets a new value for the directive using string literals
-    /// The values are separated by spaces, the first value is the directive value,
-    /// the other values are values corresponding to the arguments.
+    /// Sets a new value for the directive.
+    /// The first word is the directive value,
+    /// the following words correspond to the arguments.
     /// </summary>
     /// <param name="newValue"></param>
     public void Set(string newValue)
@@ -31,8 +31,7 @@ public class Directive : Node
     }
     
     /// <summary>
-    /// Set the value of this directive.
-    /// Note: This doesn't write any changes to disk. 
+    /// Set the value of this directivew without writing changes to the disk. 
     /// </summary>
     /// <param name="newValue">New value.</param>
     /// <returns></returns>