DOC: fix a few typos in the documentation
This commit deals with a few misspells in the documentation.
diff --git a/doc/cookie-options.txt b/doc/cookie-options.txt
index 8956a47..b3badf3 100644
--- a/doc/cookie-options.txt
+++ b/doc/cookie-options.txt
@@ -13,7 +13,7 @@
0 0 1 0 1 insert + indirect : remove req and also resp if not needed
* * 1 1 * [ forbidden ]
0 1 0 0 0 prefix
- 0 1 0 0 1 !! prefix on request, remove reponse cookie if not needed
+ 0 1 0 0 1 !! prefix on request, remove response cookie if not needed
* 1 * 1 * [ forbidden ]
* 1 1 * * [ forbidden ]
* * * 1 1 [ forbidden ]