database/sql: fix spelling mistake in tests
database/sql: fix spelling mistake in tests

Change-Id: I04e150d4e4123aad2f277e5c6e9f2abd15628a28
Reviewed-on: https://go-review.googlesource.com/37941
Reviewed-by: Brad Fitzpatrick <ae9783c0b0efc69cd85ab025ddd17aa44cdc4aa5@golang.org>

linux-on-ibm-z/go,derekmarcotte/go,cloudflare/go,golang/go,akutz/go,CAFxX/go,nawawi/go,akutz/go,polyverse-security/go,golang/go,polyverse-security/go,golang/go,golang/go,derekmarcotte/go,vsekhar/elastic-go,codestation/go,linux-on-ibm-z/go,codestation/go,golang/go,josharian/go,cloudflare/go,codestation/go,cloudflare/go,nawawi/go,nawawi/go,ImJasonH/go,derekmarcotte/go,polyverse-security/go,josharian/go,cloudflare/go,vsekhar/elastic-go,golang/go,vsekhar/elastic-go,ImJasonH/go,josharian/go,ImJasonH/go,linux-on-ibm-z/go,ImJasonH/go,codestation/go,CAFxX/go,Cofyc/go,codestation/go,nawawi/go,nawawi/go,derekmarcotte/go,CAFxX/go,CAFxX/go,vsekhar/elastic-go,josharian/go,derekmarcotte/go,Cofyc/go,akutz/go,josharian/go,Cofyc/go,polyverse-security/go,vsekhar/elastic-go,akutz/go,akutz/go,ImJasonH/go,akutz/go,CAFxX/go,nawawi/go,nawawi/go,linux-on-ibm-z/go,josharian/go,derekmarcotte/go,josharian/go,ImJasonH/go,derekmarcotte/go,nawawi/go,Cofyc/go,vsekhar/elastic-go,codestation/go,cloudflare/go,polyverse-security/go,CAFxX/go,Cofyc/go,CAFxX/go,ImJasonH/go,Cofyc/go,linux-on-ibm-z/go,codestation/go,CAFxX/go,cloudflare/go,Cofyc/go,josharian/go,golang/go,polyverse-security/go,cloudflare/go,akutz/go,ImJasonH/go,linux-on-ibm-z/go,golang/go,polyverse-security/go,vsekhar/elastic-go,linux-on-ibm-z/go,cloudflare/go,christopher-henderson/Go,codestation/go,linux-on-ibm-z/go,polyverse-security/go,Cofyc/go,derekmarcotte/go,vsekhar/elastic-go,akutz/go