diff --git a/src/backend/utils/cache/catcache.c b/src/backend/utils/cache/catcache.c
index fa2b49c676..55c9445898 100644
--- a/src/backend/utils/cache/catcache.c
+++ b/src/backend/utils/cache/catcache.c
@@ -1497,7 +1497,7 @@ GetCatCacheHashValue(CatCache *cache,
 *		It doesn't make any sense to specify all of the cache's key columns
 *		here: since the key is unique, there could be at most one match, so
 *		you ought to use SearchCatCache() instead.  Hence this function takes
 *		one [-less-]{+fewer+} Datum argument than SearchCatCache() does.
 *
 *		The caller must not modify the list object or the pointed-to tuples,
 *		and must call ReleaseCatCacheList() when done with the list.
diff --git a/src/backend/utils/misc/sampling.c b/src/backend/utils/misc/sampling.c
index 0c327e823f..7348b86682 100644
--- a/src/backend/utils/misc/sampling.c
+++ b/src/backend/utils/misc/sampling.c
@@ -42,7 +42,7 @@ BlockSampler_Init(BlockSampler bs, BlockNumber nblocks, int samplesize,