diff --git a/pom.xml b/pom.xml
index e0e98ea..cd80783 100644
--- a/pom.xml
+++ b/pom.xml
@@ -124,59 +124,59 @@
 				</configuration>
 			</plugin>
 
-	        <plugin>
-	            <groupId>org.apache.maven.plugins</groupId>
-	            <artifactId>maven-site-plugin</artifactId>
-	            <version>3.0</version>
-	            <executions>
-	                <execution>
-	                    <phase>site</phase>
-	                </execution>
-	            </executions>
-	        </plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-site-plugin</artifactId>
+				<version>3.0</version>
+				<executions>
+					<execution>
+						<phase>site</phase>
+					</execution>
+				</executions>
+			</plugin>
 
 		</plugins>
 
 	</build>
 
-    <reporting>
-        <plugins>
+	<reporting>
+		<plugins>
 
-        	<!-- Run selective reports - let's build 'about' page only -->
+			<!-- Run selective reports - let's build 'about' page only -->
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-project-info-reports-plugin</artifactId>
 				<version>2.6</version>
 				<reportSets>
-				  <reportSet>
-				    <reports>
-				      <report>index</report>
-				    </reports>
-				  </reportSet>
+					<reportSet>
+						<reports>
+							<report>index</report>
+						</reports>
+					</reportSet>
 				</reportSets>
 			</plugin>
 
 			<!-- goal site:site - alternative TeXDoclet doclet configuration -->
 			<!-- TODO : html docs are not created -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.9</version>
-                <reportSets>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>2.9</version>
+				<reportSets>
 
-                    <reportSet>
-                        <id>html</id>
-                        <configuration>
+					<reportSet>
+						<id>html</id>
+						<configuration>
 							<destDir>apidocs_html</destDir>
 						</configuration>
-                        <reports>
-                            <report>javadoc</report>
-                        </reports>
-                    </reportSet>
+						<reports>
+							<report>javadoc</report>
+						</reports>
+					</reportSet>
 
-                    <reportSet>
-                        <id>texdoclet</id>
-                        <configuration>
+					<reportSet>
+						<id>texdoclet</id>
+						<configuration>
 							<doclet>org.stfm.texdoclet.TeXDoclet</doclet>
 							<docletArtifact>
 								<groupId>org.stfm</groupId>
@@ -196,19 +196,19 @@
 								-subpackages org
 								-shortinherited
 							</additionalparam>
-                            <destDir>apidocs_tex</destDir>
-                            <name>TeXDoclet</name>
-                            <description>TeXDoclet documentation.</description>
-                        </configuration>
-                        <reports>
-                            <report>javadoc</report>
-                        </reports>
-                    </reportSet>
+							<destDir>apidocs_tex</destDir>
+							<name>TeXDoclet</name>
+							<description>TeXDoclet documentation.</description>
+						</configuration>
+						<reports>
+							<report>javadoc</report>
+						</reports>
+					</reportSet>
 
-                </reportSets>
-            </plugin>
+				</reportSets>
+			</plugin>
 
-        </plugins>
-    </reporting>
+		</plugins>
+	</reporting>
 
 </project>