5 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c
index 3cda88e3333..67921a08262 100644
--- a/src/backend/optimizer/path/allpaths.c
+++ b/src/backend/optimizer/path/allpaths.c
@@ -74,7 +74,7 @@ typedef enum pushdown_safe_type
 {
 	PUSHDOWN_UNSAFE,			/* unsafe to push qual into subquery */
 	PUSHDOWN_SAFE,				/* safe to push qual into subquery */
-	PUSHDOWN_WINDOWCLAUSE_RUNCOND	/* unsafe, but may work as WindowClause
+	PUSHDOWN_WINDOWCLAUSE_RUNCOND,	/* unsafe, but may work as WindowClause
 									 * run condition */
 } pushdown_safe_type;
 
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c
index 01e773b91d8..03a5fbdc6dc 100644
--- a/src/backend/optimizer/path/indxpath.c
+++ b/src/backend/optimizer/path/indxpath.c
@@ -45,7 +45,7 @@ typedef enum
 {
 	ST_INDEXSCAN,				/* must support amgettuple */
 	ST_BITMAPSCAN,				/* must support amgetbitmap */
-	ST_ANYSCAN					/* either is okay */
+	ST_ANYSCAN,					/* either is okay */
 } ScanTypeControl;
 
 /* Data structure for collecting qual clauses that match an index */
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 79622008854..fc3709510d2 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -35,7 +35,7 @@ typedef enum
 {
 	NRM_EQUAL,					/* expect exact match of nullingrels */
 	NRM_SUBSET,					/* actual Var may have a subset of input */
-	NRM_SUPERSET				/* actual Var may have a superset of input */
+	NRM_SUPERSET,				/* actual Var may have a superset of input */
 } NullingRelsMatch;
 
 typedef struct
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c
index bc8757f9d72..0b1d17b9d33 100644
--- a/src/backend/optimizer/util/pathnode.c
+++ b/src/backend/optimizer/util/pathnode.c
@@ -40,7 +40,7 @@ typedef enum
 	COSTS_EQUAL,				/* path costs are fuzzily equal */
 	COSTS_BETTER1,				/* first path is cheaper than second */
 	COSTS_BETTER2,				/* second path is cheaper than first */
-	COSTS_DIFFERENT				/* neither path dominates the other on cost */
+	COSTS_DIFFERENT,			/* neither path dominates the other on cost */
 } PathCostComparison;
 
 /*
diff --git a/src/backend/optimizer/util/predtest.c b/src/backend/optimizer/util/predtest.c
index 237c8838743..fe83e45311d 100644
--- a/src/backend/optimizer/util/predtest.c
+++ b/src/backend/optimizer/util/predtest.c
@@ -51,7 +51,7 @@ typedef enum
 {
 	CLASS_ATOM,					/* expression that's not AND or OR */
 	CLASS_AND,					/* expression with AND semantics */
-	CLASS_OR					/* expression with OR semantics */
+	CLASS_OR,					/* expression with OR semantics */
 } PredClass;
 
 typedef struct PredIterInfoData *PredIterInfo;