diff --git a/contrib/pg_buffercache/pg_buffercache_pages.c b/contrib/pg_buffercache/pg_buffercache_pages.c
index d653f4af394..5526dee7171 100644
--- a/contrib/pg_buffercache/pg_buffercache_pages.c
+++ b/contrib/pg_buffercache/pg_buffercache_pages.c
@@ -67,7 +67,7 @@ typedef struct
 	uint32		bufferid;
 	int32		numa_page;
 	int32		numa_node;
-} BufferCacheNumaRec;
+}			BufferCacheNumaRec;
 
 /*
  * Function context for data persisting over repeated calls.
@@ -79,7 +79,7 @@ typedef struct
 	int			pages_per_buffer;
 	int			os_page_size;
 	BufferCacheNumaRec *record;
-} BufferCacheNumaContext;
+}			BufferCacheNumaContext;
 
 
 /*
@@ -454,7 +454,7 @@ pg_buffercache_numa_pages(PG_FUNCTION_ARGS)
 			 */
 			for (j = 0; j < Max(1, pages_per_buffer); j++)
 			{
-				char *buffptr = (char *) BufferGetBlock(i + 1);
+				char	   *buffptr = (char *) BufferGetBlock(i + 1);
 
 				fctx->record[idx].bufferid = bufferid;
 				fctx->record[idx].numa_page = j;
@@ -480,8 +480,8 @@ pg_buffercache_numa_pages(PG_FUNCTION_ARGS)
 			elog(ERROR, "failed NUMA pages inquiry: %m");
 
 		/*
-		 * Update the entries with NUMA node ID. The status array is indexed the
-		 * same way as the entry index.
+		 * Update the entries with NUMA node ID. The status array is indexed
+		 * the same way as the entry index.
 		 */
 		for (i = 0; i < os_page_count; i++)
 		{