Edit

                                Dear gentlemans!

At 10.02.09. I had sent in my blog new post; at 11.02. I had clicked the button "Edit" and had entered in it a little correction. At 12.02. I wanted once more to enter some corrections; I click the button "Edit" and had done it, but in the window "Preview", and in the blog's window, that corrections were absented.

Why it is so, and what I have to do? Please explain me.