android - Unity error CS0119 moving an object -

i started learning programming in unity - moved eclipse, android studio. , followed tutorial in youtube error :

assets/scripts/move.cs(9,17): error cs0119: expression denotes `method group', `variable', `value' or `type' expected 

my simple code:

using unityengine; using system.collections;  public class move : monobehaviour { void fixedupdate(){     float movehorizontal = input.getaxis ("horizontal");     float movevertical = input.getaxis ("vertical");     vector3 movement = new vector3 (movehorizontal, 0.0f, movevertical);     getcomponent<rigidbody>.velocity = movement;    }  } 

usually problem in constructor word new saw online, had time, what's different tutorial online here : https://www.youtube.com/watch?t=206&v=rvslczg1m1e line rigidbody.velocity=movement gave me errors looked online , changed still give me error. thank

this line incorrect

getcomponent<rigidbody>.velocity = movement; 

it should read

getcomponent<rigidbody>().velocity = movement; 

with parenthesis.