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diff --git a/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileObject.java b/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileObject.java
index 959e7a6..79906be 100644
--- a/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileObject.java
+++ b/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileObject.java
@@ -27,7 +27,7 @@
 import org.apache.commons.vfs2.provider.compressed.CompressedFileFileSystem;
 
 /**
- * the gzip file.
+ * A Gzip file.
  */
 public class GzipFileObject extends CompressedFileFileObject<GzipFileSystem> {
 
diff --git a/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileProvider.java b/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileProvider.java
index 6bce560..dbeee93 100644
--- a/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileProvider.java
+++ b/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileProvider.java
@@ -29,7 +29,7 @@
 import org.apache.commons.vfs2.provider.compressed.CompressedFileFileProvider;
 
 /**
- * Provides access to the content of gzip compressed files.
+ * Provides access to the content of Gzip files.
  */
 public class GzipFileProvider extends CompressedFileFileProvider {
 
diff --git a/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileSystem.java b/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileSystem.java
index 6ac6507..aa4edf6 100644
--- a/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileSystem.java
+++ b/commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/gzip/GzipFileSystem.java
@@ -27,7 +27,7 @@
 import org.apache.commons.vfs2.provider.compressed.CompressedFileFileSystem;
 
 /**
- * Filesytem to handle compressed files using the gzip method.
+ * A compressed file system using the Gzip method.
  */
 public class GzipFileSystem extends CompressedFileFileSystem {