diff --git a/blog/diff2html/changeme.sh b/blog/diff2html/changeme.sh
old mode 100644
new mode 100755
diff --git a/blog/diff2html/copyme2.txt b/blog/diff2html/copyme2.txt
new file mode 100644
index 0000000..5591432
--- /dev/null
+++ b/blog/diff2html/copyme2.txt
@@ -0,0 +1 @@
+this file will be copied as part of diff2html demo
diff --git a/blog/diff2html/modifyme.txt b/blog/diff2html/modifyme.txt
index b1d4086..1222c59 100644
--- a/blog/diff2html/modifyme.txt
+++ b/blog/diff2html/modifyme.txt
@@ -1 +1,2 @@
 this file will be modified as part of diff2html demo
+(this is the edit)
diff --git a/blog/diff2html/removeme.txt b/blog/diff2html/removeme.txt
deleted file mode 100644
index bc9407b..0000000
--- a/blog/diff2html/removeme.txt
+++ /dev/null
@@ -1 +0,0 @@
-this file will be removed as part of diff2html demo
diff --git a/blog/diff2html/renameme.txt b/blog/diff2html/renameme2.txt
similarity index 100%
rename from blog/diff2html/renameme.txt
rename to blog/diff2html/renameme2.txt