Removed extra indentations.

docs/workbook/generating_response/generating_response.md

@@ -9,7 +9,7 @@ Nav: [Workbook](../workbook.md) :: [Handling Requests: Header Fields](../handlin
 - [How to set status code](#status_set)  
 - [How to redirect to a particular location.](#redirect)  
 - [HTTP Status codes](#status)
-- [Example Staus Codes](#example_1)
+- [Example Status Codes](#example_1)
 - [Generic Search Engine](#example_2)
 - [Response Header Fields](#header_fields)
 
@@ -167,7 +167,7 @@ Note: use `res.set_status_code({HTTP_STATUS_CODE}.bad_request)` rather than `res
 
 <a name="example_1"></a>
 
-### Example Staus Codes
+### Example Status Codes
 
 Basic Service that builds a simple web page to show the most common status codes
 
@@ -567,7 +567,7 @@ Connection: close
 </html>
 ```
 
-#### Resource searchs not found
+#### Resource search not found
 
 ```
 #>curl -i -H -v -X POST -d "query=Eiffel&engine=Google" http://localhost:9090/searchs
@@ -644,9 +644,11 @@ features `add_XYZ` add headers that can lead to duplicated entries.
         a_text_does_not_end_with_double_crlf: a_text.count > 4 implies not a_text.substring (a_text.count - 4, a_text.count).same_string ("%R%N%R%N")
     ensure
         message_writable: message_writable
+```
 
 helpers
 
+```eiffel
 add_header (a_status_code: INTEGER_32; a_headers: detachable ARRAY [TUPLE [name: READABLE_STRING_8; value: READABLE_STRING_8]])
         -- Put headers with status `a_status', and headers from `a_headers'
     require