Added some description

diff --git a/marsrover/document/dev.tex b/marsrover/document/dev.tex
index 2cef47e..8531885 100644 (file)
--- a/marsrover/document/dev.tex
+++ b/marsrover/document/dev.tex
@@ -1,9 +1,14 @@
 \section{Development Plan}
+
+We will work using spiral software development model where all works are divided into small iterations. Each of iterations will have implementation phase, testing phase, analysis phase, and design phase.
+Furthermore, each of iterations will have goals and results. 
+The iterations are: 
+
 Iteration 1: Create a basic DSL for MarsRover's missions to use available sensors and actuators
 
 Iteration 2: Test the DSL and make it works in MarsRover
 
-Iteration 3: Create a functionality to use motors for the movement. They are: drive forward, drive backward, stop, turn left, and turn right.
+Iteration 3: Create a functionality to use motors for the movement. The actions are drive forward, drive backward, stop, turn left, and turn right.
 
 Iteration 4: Create a functionality to use right sensor, left sensor, and back ultrasone sensor