upgraded to lettusearch 1.1.9 and spring boot 2.1.4

Author: jruaux

pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.1.2.RELEASE</version>
+		<version>2.1.4.RELEASE</version>
 		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
@@ -55,7 +55,7 @@
 		<dependency>
 			<groupId>com.redislabs</groupId>
 			<artifactId>lettusearch</artifactId>
-			<version>1.1.1</version>
+			<version>1.1.9</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -86,7 +86,6 @@
 					<serverId>ossrh</serverId>
 					<nexusUrl>https://oss.sonatype.org/</nexusUrl>
 					<autoReleaseAfterClose>true</autoReleaseAfterClose>
-					<tagNameFormat>v@{project.version}</tagNameFormat>
 				</configuration>
 			</plugin>
 			<plugin>

src/main/java/com/redislabs/springredisearch/RediSearchConfiguration.java

@@ -37,7 +37,7 @@ public class RediSearchConfiguration {
 	private String password;
 	private Duration timeout;
 	private Pool pool;
-
+	
 	@Bean(destroyMethod = "shutdown")
 	ClientResources clientResources() {
 		return DefaultClientResources.create();