corrected the docker image name

2 jobs from master in 17 minutes 58 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build Hamara Sugam Amd64
passed #280
build-hamara-sugam-amd64

08:17

 
  Build Hamara Sugam I386
passed #281
build-hamara-sugam-i386

09:40