Rollup merge of #76473 - ortem:fix-gcc-warning, r=jonas-schievink
Rollup merge of #76473 - ortem:fix-gcc-warning, r=jonas-schievink

Add missed spaces to GCC-WARNING.txt

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