fix another minor typo
@@ -83,7 +83,7 @@ func (router *Router) BuildRouter(cPool *context.Pool, requestHandler RequestHan
// be aware to change the global variables of 'ParamStart' and 'ParamWildcardStart'.
// can be used to implement a custom proxy or
// a custom router which should work with raw ResponseWriter, *Request
-// instead of the Context(which again, can be retrieved by the Cramework's context pool).
+// instead of the Context(which again, can be retrieved by the Framework's context pool).
//
// Note: Downgrade will by-pass the Wrapper, the caller is responsible for everything.
// Downgrade is thread-safe.
