Standardize on American English spelling of 'behavior'.
diff --git a/commons-vfs2/src/main/java/org/apache/commons/vfs2/VfsLog.java b/commons-vfs2/src/main/java/org/apache/commons/vfs2/VfsLog.java
index f64d1b8..7d89f2b 100644
--- a/commons-vfs2/src/main/java/org/apache/commons/vfs2/VfsLog.java
+++ b/commons-vfs2/src/main/java/org/apache/commons/vfs2/VfsLog.java
@@ -19,7 +19,7 @@
 import org.apache.commons.logging.Log;
 
 /**
- * This class is to keep the old logging behaviour (for ant-task) and to be able to correctly use commons-logging.
+ * This class is to keep the old logging behavior (for ant-task) and to be able to correctly use commons-logging.
  * I hope i could remove it sometimes.
  */
 public final class VfsLog {
diff --git a/commons-vfs2/src/test/java/org/apache/commons/vfs2/test/NamingTests.java b/commons-vfs2/src/test/java/org/apache/commons/vfs2/test/NamingTests.java
index 3107156..3de8620 100644
--- a/commons-vfs2/src/test/java/org/apache/commons/vfs2/test/NamingTests.java
+++ b/commons-vfs2/src/test/java/org/apache/commons/vfs2/test/NamingTests.java
@@ -83,7 +83,7 @@
         // §5 Encode \
         file = getManager().resolveFile("dir%5cchild");
         // 18-6-2005 imario@apache.org: all file separators normalized to "/"
-        // decided to do this to get the same behaviour as in §4 on windows
+        // decided to do this to get the same behavior as in §4 on windows
         // platforms
         // assertEquals(path + "/dir\\child", file.getName().getPathDecoded());
         assertEquals(path + "/dir/child", file.getName().getPathDecoded());