Some last doc changes

examples/embedded_linux_epd4in2/src/main.rs

@@ -212,7 +212,7 @@ fn run() -> Result<(), std::io::Error> {
     // a moving `Hello World!`
     let limit = 10;
     for i in 0..limit {
-        println!("Moving Hello World. Loop {} from {}", i, limit);
+        println!("Moving Hello World. Loop {} from {}", (i+1), limit);
 
         display.draw(
             Font6x8::render_str("  Hello World! ")

src/epd1in54/mod.rs

@@ -1,8 +1,7 @@
 //! A simple Driver for the Waveshare 1.54" E-Ink Display via SPI
-//!
-//!
-//! # Examples from the 4.2" Display. It should work the same for the 1.54" one.
-//!
+//! 
+//! # Example for the 1.54 in E-Ink Display
+//! 
 //! ```ignore
 //! use eink_waveshare_rs::{
 //!     epd1in54::{EPD1in54, Buffer1in54},