921cead runtime: rewrite a comment in malloc.go

1 file Authored by Jerrin Shaji George 4 years ago, Committed by Austin Clements 4 years ago,
    runtime: rewrite a comment in malloc.go
    
    This commit changes the wording of a comment in malloc.go that describes
    how span objects are zeroed to make it more clear.
    
    Change-Id: I07722df1e101af3cbf8680ad07437d4a230b0168
    GitHub-Last-Rev: 0e909898c709a9119cea7dbd80c25d9d7a73e22b
    GitHub-Pull-Request: golang/go#37008
    Reviewed-on: https://go-review.googlesource.com/c/go/+/217618
    Reviewed-by: Austin Clements <austin@google.com>
    
        
file modified
+4 -3