From 5d8de5c44985a561bdcc0dd43afac6c783729197 Mon Sep 17 00:00:00 2001
From: Sam Brannen <sam@sambrannen.com>
Date: Wed, 11 May 2011 20:09:08 +0000
Subject: [PATCH] polishing

---
 .../springframework/core/env/MutablePropertySources.java   | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/org.springframework.core/src/main/java/org/springframework/core/env/MutablePropertySources.java b/org.springframework.core/src/main/java/org/springframework/core/env/MutablePropertySources.java
index a0a8ff1c803..c24e6267f4a 100644
--- a/org.springframework.core/src/main/java/org/springframework/core/env/MutablePropertySources.java
+++ b/org.springframework.core/src/main/java/org/springframework/core/env/MutablePropertySources.java
@@ -23,8 +23,8 @@ import org.springframework.util.Assert;
 
 /**
  * Default implementation of the {@link PropertySources} interface.
- * Allows manipulation of contained property sources and provides constructor
- * to copying an existing {@code PropertySources} instance.
+ * Allows manipulation of contained property sources and provides a constructor
+ * for copying an existing {@code PropertySources} instance.
  *
  * <p>Where <em>precedence</em> is mentioned in methods such as {@link #addFirst}
  * and {@link #addLast}, this is with regard to the order in which property sources
@@ -41,7 +41,6 @@ public class MutablePropertySources implements PropertySources {
 
 	private final LinkedList<PropertySource<?>> propertySourceList = new LinkedList<PropertySource<?>>();
 
-
 	/**
 	 * Create a new {@link MutablePropertySources} object.
 	 */
@@ -105,7 +104,7 @@ public class MutablePropertySources implements PropertySources {
 		assertLegalRelativeAddition(relativePropertySourceName, propertySource);
 		removeIfPresent(propertySource);
 		int index = assertPresentAndGetIndex(relativePropertySourceName);
-		addAtIndex(index+1, propertySource);
+		addAtIndex(index + 1, propertySource);
 	}
 
 	/**