fix documentation format in community.adoc

Signed-off-by: Lachlan Roberts <lachlan@webtide.com>

jetty-documentation/src/main/asciidoc/reference/contributing/community.adoc

@@ -20,9 +20,8 @@
 === Community
 
 Developers and users alike are welcome to engage the Jetty community.
-We all have day jobs here so don't just ask questions and get frustrated if 
-no one answers right away. Stick around to hear an answer, one is 
-likely coming at some point!
+We all have day jobs here so don't just ask questions and get frustrated if no one answers right away.
+Stick around to hear an answer, one is likely coming at some point!
 
 [[community-mailing-lists]]
 ==== Mailing Lists