Fixed typos and broken link.

We had some missing parenthesis. Also, a link to JIRA contained parenthesis
which confused Markdown renderer. We use hex escapes for ( and ) characters
instead.

Author: gkossakowski

news/_posts/2014-10-30-release-notes-2.11.4.md

@@ -14,12 +14,12 @@ Scala 2.11.4 is a bugfix release that is binary compatible with previous release
 The changes include:
 
 * Scala shell (REPL) is more friendly to Crtl+D. It leaves your terminal in a clean state and suggests using `:quit` the next
-time (see [#3902](https://github.com/scala/scala/pull/3902). Kudos to [@gourlaysama](https://github.com/gourlaysama)!
+time (see [#3902](https://github.com/scala/scala/pull/3902)). Kudos to [@gourlaysama](https://github.com/gourlaysama)!
 * REPL uses different colors when printing references to vals and types. Pass `-Dscala.color` to enable that behavior (see [#3993](https://github.com/scala/scala/pull/3993)). Thanks to [@puffnfresh](https://github.com/puffnfresh)!
-* [Scala specification](http://www.scala-lang.org/files/archive/spec/2.11/) received a fair amount of love and became much more beatiful.  It has got syntax highlighting ([#3984](https://github.com/scala/scala/pull/3984)), linkable headers, and a side bar with TOC ([#3996](https://github.com/scala/scala/pull/3996)). A few final touches has been merged that fix typos and mistakes stemming from automatic Latex to Markdown conversion we've done a while ago. Thanks attention for details [@gourlaysama](https://github.com/gourlaysama), [@som-snytt](https://github.com/som-snytt) and [roberthoedicke](https://github.com/roberthoedicke)!
+* [Scala specification](http://www.scala-lang.org/files/archive/spec/2.11/) received a fair amount of love and became much more beatiful.  It has got syntax highlighting ([#3984](https://github.com/scala/scala/pull/3984)), linkable headers, and a side bar with TOC ([#3996](https://github.com/scala/scala/pull/3996)). A few final touches has been merged that fix typos and mistakes stemming from automatic Latex to Markdown conversion we've done a while ago. Thanks for attention to details [@gourlaysama](https://github.com/gourlaysama), [@som-snytt](https://github.com/som-snytt) and [roberthoedicke](https://github.com/roberthoedicke)!
 * Non-deterministic pattern matching warnings has been fixed ([SI-7746](https://issues.scala-lang.org/browse/SI-7746)). Many thanks to [@gbasler](https://github.com/gbasler) for diving deep ([#3954](https://github.com/scala/scala/pull/3954])) into logical formulas constructed by our pattern matcher implementation!
 
-Compared to 2.11.2, this release resolves [54 issues](https://issues.scala-lang.org/issues/?jql=project%20%3D%20SI%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20in%20(%22Scala%202.11.3%22%2C%20%22Scala%202.11.4%22)%20ORDER%20BY%20component%20ASC%2C%20priority%20DESC). Out of 120, we merged 95 pull requests: [90 for 2.11.3](https://github.com/scala/scala/pulls?q=is%3Apr+is%3Amerged+milestone%3A2.11.3), and [5 for 2.11.4](https://github.com/scala/scala/pulls?q=is%3Apr+is%3Amerged+milestone%3A2.11.4).
+Compared to 2.11.2, this release resolves [54 issues](https://issues.scala-lang.org/issues/?jql=project%20%3D%20SI%20AND%20resolution%20%3D%20Fixed%20AND%20fixVersion%20in%20%28%22Scala%202.11.3%22%2C%20%22Scala%202.11.4%22%29%20ORDER%20BY%20component%20ASC%2C%20priority%20DESC). Out of 120, we merged 95 pull requests: [90 for 2.11.3](https://github.com/scala/scala/pulls?q=is%3Apr+is%3Amerged+milestone%3A2.11.3), and [5 for 2.11.4](https://github.com/scala/scala/pulls?q=is%3Apr+is%3Amerged+milestone%3A2.11.4).
 
 The next minor Scala 2.11 release will be available before the end of the year, or sooner if prompted by a serious issue.