Fix api name for eu-west-2 region in scrape-ec2-prices.py
Fix api name for eu-west-2 region in scrape-ec2-prices.py

apache/libcloud,pquentin/libcloud,erjohnso/libcloud,pquentin/libcloud,ByteInternet/libcloud,mistio/libcloud,ZuluPro/libcloud,andrewsomething/libcloud,mistio/libcloud,andrewsomething/libcloud,apache/libcloud,StackPointCloud/libcloud,pquentin/libcloud,erjohnso/libcloud,Scalr/libcloud,Kami/libcloud,ByteInternet/libcloud,vongazman/libcloud,StackPointCloud/libcloud,StackPointCloud/libcloud,vongazman/libcloud,Scalr/libcloud,andrewsomething/libcloud,ZuluPro/libcloud,ByteInternet/libcloud,ZuluPro/libcloud,Scalr/libcloud,Kami/libcloud,Kami/libcloud,vongazman/libcloud,erjohnso/libcloud,mistio/libcloud,apache/libcloud