A minor grammar error was found in a comment in the smgrtruncate function

[jinbinge]

Hi, 


I found a minor grammar error in a comment in the smgrtruncate function 
(src/backend/storage/smgr/smgr.c).
The word "is" is redundant and should be omitted.


/* Make the cached size is invalid if we encounter an error. */
reln->smgr_cached_nblocks[forknum[i]] = InvalidBlockNumber;




Regards,
Jinbinge

v1-0001-Fix-a-grammar-error-in-a-comment-in-smgrtruncate.patch
Description: Binary data