diff --git a/kernel_patch_tutorial.odp b/kernel_patch_tutorial.odp
index b3501f5..dbadf9c 100644
Binary files a/kernel_patch_tutorial.odp and b/kernel_patch_tutorial.odp differ
diff --git a/kernel_patch_tutorial.pdf b/kernel_patch_tutorial.pdf
index e7f6a5c..01d2277 100644
Binary files a/kernel_patch_tutorial.pdf and b/kernel_patch_tutorial.pdf differ
diff --git a/lxf_article/write_kernel_patch.txt b/lxf_article/write_kernel_patch.txt
index b2c6a58..088df2a 100644
--- a/lxf_article/write_kernel_patch.txt
+++ b/lxf_article/write_kernel_patch.txt
@@ -178,7 +178,7 @@ are unnecessary:
 	else
 		goto exit;
 
-The one exception for opening braces, is for function declarations,
+The one exception for opening braces is for function declarations,
 those go on a new line as shown here:
 
 	int function(int *baz)