Arrange changelog entries

Author: vy

src/changelog/.2.x.x/2309_fix_logger_context_aware_lookups.xml

@@ -4,5 +4,5 @@
        xsi:schemaLocation="http://logging.apache.org/log4j/changelog https://logging.apache.org/log4j/changelog-0.1.3.xsd"
        type="changed">
   <issue id="2309" link="https://github.com/apache/logging-log4j2/pull/2309"/>
-  <description format="asciidoc">Fix handling of `LoggerContextAware` lookups.</description>
+  <description format="asciidoc">Fix handling of `LoggerContextAware` lookups</description>
 </entry>

src/changelog/.2.x.x/2346_unix_millis_data_pattern.xml

@@ -4,5 +4,5 @@
        xsi:schemaLocation="http://logging.apache.org/log4j/changelog https://logging.apache.org/log4j/changelog-0.1.3.xsd"
        type="changed">
   <issue id="2346" link="https://github.com/apache/logging-log4j2/pull/2346"/>
-  <description format="asciidoc">Fix `NullPointerException` in `PatternProcessor` for a `UNIX_MILLIS` pattern.</description>
+  <description format="asciidoc">Fix NPE in `PatternProcessor` for a `UNIX_MILLIS` pattern</description>
 </entry>

src/changelog/.2.x.x/fix_StatusLogger_instant_formatting.xml

@@ -5,7 +5,7 @@
        type="fixed">
   <issue id="2322" link="https://github.com/apache/logging-log4j2/pull/2322"/>
   <description format="asciidoc">
-    Add `log4j2.StatusLogger.DateFormatZone` system property to set the time-zone `StatusLogger` uses to format `java.time.Instant`.
-    Without this formatting patterns accessing to time-zone-specific fields (e.g., year-of-era) cause failures.
+    Add `log4j2.StatusLogger.dateFormatZone` system property to set the time-zone `StatusLogger` uses to format `java.time.Instant`.
+    Without this, formatting patterns accessing to time-zone-specific fields (e.g., year-of-era) cause failures.
   </description>
 </entry>