Polish comment in pom.xml

See gh-18855

Author: TASure

pom.xml

@@ -215,7 +215,7 @@
 	<build>
 		<pluginManagement>
 			<plugins>
-				<!--This plugin's configuration is used to store Eclipse m2e settings
+				<!-- This plugin's configuration is used to store Eclipse m2e settings
 					only. It has no influence on the Maven build itself. -->
 				<plugin>
 					<groupId>org.eclipse.m2e</groupId>