[maven-release-plugin] prepare release r2dbc-mysql-0.9.4

pom.xml

@@ -14,14 +14,13 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>io.asyncer</groupId>
   <artifactId>r2dbc-mysql</artifactId>
-  <version>0.9.4-SNAPSHOT</version>
+  <version>0.9.4</version>
   <packaging>jar</packaging>
 
   <name>Reactive Relational Database Connectivity - MySQL</name>
@@ -56,7 +55,7 @@
     <connection>scm:git:git://github.com/asyncer-io/r2dbc-mysql.git</connection>
     <developerConnection>scm:git:ssh://[email protected]/asyncer-io/r2dbc-mysql.git</developerConnection>
     <url>https://github.com/asyncer-io/r2dbc-mysql</url>
-    <tag>HEAD</tag>
+    <tag>r2dbc-mysql-0.9.4</tag>
   </scm>
 
   <properties>
@@ -436,7 +435,7 @@
                   <executable>java</executable>
                   <arguments>
                     <argument>-classpath</argument>
-                    <classpath/>
+                    <classpath />
                     <argument>org.openjdk.jmh.Main</argument>
                     <argument>.*</argument>
                   </arguments>