Fix warning to duplicated spider. Issue 2181
Fix warning to duplicated spider. Issue 2181

rolando/scrapy,umrashrf/scrapy,finfish/scrapy,dangra/scrapy,shaform/scrapy,kmike/scrapy,wujuguang/scrapy,eLRuLL/scrapy,starrify/scrapy,pawelmhm/scrapy,pablohoffman/scrapy,Ryezhang/scrapy,pablohoffman/scrapy,scrapy/scrapy,dangra/scrapy,finfish/scrapy,elacuesta/scrapy,ArturGaspar/scrapy,ArturGaspar/scrapy,scrapy/scrapy,darkrho/scrapy-scrapy,Parlin-Galanodel/scrapy,wujuguang/scrapy,pawelmhm/scrapy,ssteo/scrapy,ArturGaspar/scrapy,rolando-contrib/scrapy,eLRuLL/scrapy,taito/scrapy,eLRuLL/scrapy,ssteo/scrapy,taito/scrapy,finfish/scrapy,shaform/scrapy,rolando/scrapy,rolando-contrib/scrapy,Parlin-Galanodel/scrapy,scrapy/scrapy,darkrho/scrapy-scrapy,pablohoffman/scrapy,pawelmhm/scrapy,shaform/scrapy,starrify/scrapy,elacuesta/scrapy,wujuguang/scrapy,ssteo/scrapy,Parlin-Galanodel/scrapy,starrify/scrapy,umrashrf/scrapy,Ryezhang/scrapy,taito/scrapy,rolando/scrapy,rolando-contrib/scrapy,umrashrf/scrapy,kmike/scrapy,kmike/scrapy,Ryezhang/scrapy,darkrho/scrapy-scrapy,elacuesta/scrapy,dangra/scrapy