Fix documentation syntax typo

Author: snicoll

spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -1087,7 +1087,7 @@ By default Jersey will be set up as a Servlet in a `@Bean` of type
 `ServletRegistrationBean` named "jerseyServletRegistration". You can disable or override
 that bean by creating one of your own with the same name. You can also use a Filter
 instead of a Servlet by setting `spring.jersey.type=filter` (in which case the `@Bean` to
-replace or override is "jerseyFilterRegistration"). The servlet has an `@Order`which you
+replace or override is "jerseyFilterRegistration"). The servlet has an `@Order` which you
 can set with `spring.jersey.filter.order`. Both the Servlet and the Filter registrations
 can be given init parameters using `spring.jersey.init.*` to specify a map of properties.