diff --git a/boot/pom.xml b/boot/pom.xml
index f37ec4a7..25111875 100644
--- a/boot/pom.xml
+++ b/boot/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/event/pom.xml b/event/pom.xml
index e88bccc1..6992ea0d 100644
--- a/event/pom.xml
+++ b/event/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/hotswap/pom.xml b/hotswap/pom.xml
index 03380b09..50d5ac2d 100644
--- a/hotswap/pom.xml
+++ b/hotswap/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/monitor/pom.xml b/monitor/pom.xml
index 2997e50c..fd6d2339 100644
--- a/monitor/pom.xml
+++ b/monitor/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/net/pom.xml b/net/pom.xml
index 1a834d30..06618fbc 100644
--- a/net/pom.xml
+++ b/net/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/orm/pom.xml b/orm/pom.xml
index aa18c006..c030c29c 100644
--- a/orm/pom.xml
+++ b/orm/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/pom.xml b/pom.xml
index 50f38962..12d39955 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,12 +98,12 @@
     </properties>
 
     <build>
-        <plugins>            <plugin>
+        <plugins>
+            <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-clean-plugin</artifactId>
                 <version>${maven-clean-plugin.version}</version>
             </plugin>
-
         </plugins>
     </build>
 
diff --git a/protocol/pom.xml b/protocol/pom.xml
index 70656158..2134534a 100644
--- a/protocol/pom.xml
+++ b/protocol/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/scheduler/pom.xml b/scheduler/pom.xml
index 379f4e15..a3394f10 100644
--- a/scheduler/pom.xml
+++ b/scheduler/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/storage/pom.xml b/storage/pom.xml
index 068ac5b8..7d64a33c 100644
--- a/storage/pom.xml
+++ b/storage/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>
diff --git a/util/pom.xml b/util/pom.xml
index b3145ee0..ab0815c7 100644
--- a/util/pom.xml
+++ b/util/pom.xml
@@ -10,7 +10,7 @@
 
     <packaging>jar</packaging>
 
-     <properties>
+    <properties>
         <zfoo.boot.version>3.0</zfoo.boot.version>
         <zfoo.event.version>3.0</zfoo.event.version>
         <zfoo.hotswap.version>3.0</zfoo.hotswap.version>