Fix mistake in marker image class
Fix mistake in marker image class

rasanga/IvoryGoogleMapBundle,radutopala/IvoryGoogleMapBundle,rasanga/IvoryGoogleMapBundle,radutopala/IvoryGoogleMapBundle,egeloen/IvoryGoogleMapBundle,egeloen/IvoryGoogleMapBundle,radutopala/IvoryGoogleMapBundle,egeloen/IvoryGoogleMapBundle,yappabe/IvoryGoogleMapBundle,yappabe/IvoryGoogleMapBundle