remove unnecessary whitespace

Author: StuartMosquera

xml/System.IO/Directory.xml

@@ -1378,17 +1378,17 @@ The returned collection is not cached. Each call to the <xref:System.Collections
 The returned collection is not cached. Each call to the <xref:System.Collections.Generic.IEnumerable%601.GetEnumerator%2A> on the collection starts a new enumeration.
 
 ## Examples
- The following example shows how to retrieve all the text files in a directory and its subdirectories, and move them to a new directory. After the files are moved, they no longer exist in the original directories.
+The following example shows how to retrieve all the text files in a directory and its subdirectories and move them to a new directory. After the files are moved, they no longer exist in the original directories.
 
- :::code language="csharp" source="~/snippets/csharp/System.IO/Directory/EnumerateFiles/program4.cs" id="Snippet1":::
- :::code language="fsharp" source="~/snippets/fsharp/System.IO/Directory/EnumerateFiles/program4.fs" id="Snippet1":::
- :::code language="vb" source="~/snippets/visualbasic/System.IO/Directory/EnumerateFiles/program3.vb" id="Snippet1":::
+:::code language="csharp" source="~/snippets/csharp/System.IO/Directory/EnumerateFiles/program4.cs" id="Snippet1":::
+:::code language="fsharp" source="~/snippets/fsharp/System.IO/Directory/EnumerateFiles/program4.fs" id="Snippet1":::
+:::code language="vb" source="~/snippets/visualbasic/System.IO/Directory/EnumerateFiles/program3.vb" id="Snippet1":::
 
- The following example recursively enumerates all files with the `.txt` extension, ignoring inaccessible directories and files. It reads each line of the file and displays the line if it contains the string "Microsoft".
+The following example recursively enumerates all files with the `.txt` extension, ignoring inaccessible directories and files. It reads each line of the file and displays the line if it contains the string "Microsoft".
 
- :::code language="csharp" source="~/snippets/csharp/System.IO/Directory/EnumerateFiles/program3.cs" id="Snippet1":::
- :::code language="fsharp" source="~/snippets/fsharp/System.IO/Directory/EnumerateFiles/program3.fs" id="Snippet1":::
- :::code language="vb" source="~/snippets/visualbasic/System.IO/Directory/EnumerateFiles/program2.vb" id="Snippet1":::
+:::code language="csharp" source="~/snippets/csharp/System.IO/Directory/EnumerateFiles/program3.cs" id="Snippet1":::
+:::code language="fsharp" source="~/snippets/fsharp/System.IO/Directory/EnumerateFiles/program3.fs" id="Snippet1":::
+:::code language="vb" source="~/snippets/visualbasic/System.IO/Directory/EnumerateFiles/program2.vb" id="Snippet1":::
 
  ]]></format>
         </remarks>