Ab change paragraph texts

Some visual modification

Before
![Bafar](https://f.cloud.github.com/assets/1794121/601652/62bd8ce0-cc85-11e2-8689-208346a95d45.png)

After
![Aftar](https://f.cloud.github.com/assets/1794121/601655/6f8c9bdc-cc85-11e2-99c1-8336c3a6ea93.png)

And many texts modified