Auto merge of #77383 - pickfire:patch-6, r=Mark-Simulacrum
Auto merge of #77383 - pickfire:patch-6, r=Mark-Simulacrum

Fix typo in vec doc "tries to reserves"

Superseeds #77192

aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust