runtime: fix typo
runtime: fix typo

Fixes #15962

Change-Id: I1949e0787f6c2b1e19b9f9d3af2f712606a6d4cf
Reviewed-on: https://go-review.googlesource.com/23786
Reviewed-by: Josh Bleecher Snyder <cdc248cc4d32e4fbfe04e45228163bcecd48a0b9@gmail.com>
Run-TryBot: Josh Bleecher Snyder <cdc248cc4d32e4fbfe04e45228163bcecd48a0b9@gmail.com>
TryBot-Result: Gobot Gobot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>

Cofyc/go,linux-on-ibm-z/go,suncycheng/go,momchil-velikov/go,theif519/go,polyverse-security/go,derekmarcotte/go,theif519/go,goodlang/good,momchil-velikov/go,goodlang/good,nawawi/go,cloudflare/go,suncycheng/go,Cofyc/go,golang/go,momchil-velikov/go,derekmarcotte/go,polyverse-security/go,nawawi/go,CAFxX/go,suncycheng/go,cloudflare/go,nawawi/go,josharian/go,polyverse-security/go,theif519/go,linux-on-ibm-z/go,josharian/go,akutz/go,theif519/go,theif519/go,akutz/go,golang/go,vsekhar/elastic-go,golang/go,Cofyc/go,goodlang/good,4ad/go,goodlang/good,akutz/go,derekmarcotte/go,4ad/go,vsekhar/elastic-go,ImJasonH/go,vsekhar/elastic-go,4ad/go,vsekhar/elastic-go,derekmarcotte/go,nawawi/go,Cofyc/go,golang/go,cloudflare/go,ImJasonH/go,Cofyc/go,theif519/go,polyverse-security/go,CAFxX/go,suncycheng/go,4ad/go,golang/go,codestation/go,vsekhar/elastic-go,golang/go,linux-on-ibm-z/go,vsekhar/elastic-go,ImJasonH/go,codestation/go,akutz/go,4ad/go,cloudflare/go,linux-on-ibm-z/go,suncycheng/go,codestation/go,CAFxX/go,vsekhar/elastic-go,Cofyc/go,linux-on-ibm-z/go,momchil-velikov/go,ImJasonH/go,goodlang/good,christopher-henderson/Go,polyverse-security/go,derekmarcotte/go,codestation/go,josharian/go,nawawi/go,linux-on-ibm-z/go,ImJasonH/go,goodlang/good,cloudflare/go,goodlang/good,linux-on-ibm-z/go,4ad/go,polyverse-security/go,momchil-velikov/go,nawawi/go,suncycheng/go,polyverse-security/go,CAFxX/go,ImJasonH/go,CAFxX/go,josharian/go,nawawi/go,akutz/go,akutz/go,momchil-velikov/go,linux-on-ibm-z/go,suncycheng/go,ImJasonH/go,4ad/go,codestation/go,suncycheng/go,derekmarcotte/go,CAFxX/go,CAFxX/go,cloudflare/go,theif519/go,josharian/go,4ad/go,momchil-velikov/go,cloudflare/go,derekmarcotte/go,golang/go,josharian/go,akutz/go,Cofyc/go,CAFxX/go,vsekhar/elastic-go,derekmarcotte/go,codestation/go,codestation/go,akutz/go,josharian/go,golang/go,nawawi/go,momchil-velikov/go,cloudflare/go,goodlang/good,josharian/go,theif519/go,polyverse-security/go,Cofyc/go,ImJasonH/go,codestation/go