refact: rm blank

Author: dl239

java/pom.xml

@@ -121,7 +121,7 @@
                 <groupId>pl.project13.maven</groupId>
                 <artifactId>git-commit-id-plugin</artifactId>
             </plugin>
-	    <plugin>
+            <plugin>
                 <groupId>org.sonatype.central</groupId>
                 <artifactId>central-publishing-maven-plugin</artifactId>
                 <version>0.8.0</version>
@@ -487,7 +487,7 @@
 
   <distributionManagement>
     <snapshotRepository>
-	<id>ossrh</id>
+        <id>ossrh</id>
         <url>https://central.sonatype.com/repository/maven-snapshots/</url>
     </snapshotRepository>
     <repository>