8 files changed, 14 insertions, 14 deletions
diff --git a/src/backend/utils/adt/array_selfuncs.c b/src/backend/utils/adt/array_selfuncs.c
index 6cd28c8c532..9d023c2621a 100644
--- a/src/backend/utils/adt/array_selfuncs.c
+++ b/src/backend/utils/adt/array_selfuncs.c
@@ -300,7 +300,7 @@ arraycontsel(PG_FUNCTION_ARGS)
 
 	/*
 	 * OK, there's a Var and a Const we're dealing with here.  We need the
-	 * Const to be a array with same element type as column, else we can't do
+	 * Const to be an array with same element type as column, else we can't do
 	 * anything useful.  (Such cases will likely fail at runtime, but here
 	 * we'd rather just return a default estimate.)
 	 */
@@ -358,7 +358,7 @@ calc_arraycontsel(VariableStatData *vardata, Datum constval,
 	cmpfunc = &typentry->cmp_proc_finfo;
 
 	/*
-	 * The caller made sure the const is a array with same element type, so
+	 * The caller made sure the const is an array with same element type, so
 	 * get it now
 	 */
 	array = DatumGetArrayTypeP(constval);
diff --git a/src/backend/utils/adt/array_typanalyze.c b/src/backend/utils/adt/array_typanalyze.c
index 742f94d92aa..ffe8035eb4d 100644
--- a/src/backend/utils/adt/array_typanalyze.c
+++ b/src/backend/utils/adt/array_typanalyze.c
@@ -157,7 +157,7 @@ array_typanalyze(PG_FUNCTION_ARGS)
 }
 
 /*
- * compute_array_stats() -- compute statistics for a array column
+ * compute_array_stats() -- compute statistics for an array column
  *
  * This function computes statistics useful for determining selectivity of
  * the array operators <@, &&, and @>.  It is invoked by ANALYZE via the
diff --git a/src/backend/utils/adt/cash.c b/src/backend/utils/adt/cash.c
index 6aba20de851..b336185df7e 100644
--- a/src/backend/utils/adt/cash.c
+++ b/src/backend/utils/adt/cash.c
@@ -893,7 +893,7 @@ cashsmaller(PG_FUNCTION_ARGS)
 }
 
 /* cash_words()
- * This converts a int4 as well but to a representation using words
+ * This converts an int4 as well but to a representation using words
  * Obviously way North American centric - sorry
  */
 Datum
diff --git a/src/backend/utils/adt/rangetypes_selfuncs.c b/src/backend/utils/adt/rangetypes_selfuncs.c
index a130b483f3c..7cc5e484366 100644
--- a/src/backend/utils/adt/rangetypes_selfuncs.c
+++ b/src/backend/utils/adt/rangetypes_selfuncs.c
@@ -596,8 +596,8 @@ calc_hist_selectivity_scalar(TypeCacheEntry *typcache, RangeBound *constbound,
  * range bounds in array are greater or equal(greater) than given range bound,
  * return -1. When "equal" flag is set conditions in brackets are used.
  *
- * This function is used in scalar operators selectivity estimation. Another
- * goal of this function is to found an histogram bin where to stop
+ * This function is used in scalar operator selectivity estimation. Another
+ * goal of this function is to find a histogram bin where to stop
  * interpolation of portion of bounds which are less or equal to given bound.
  */
 static int
diff --git a/src/backend/utils/adt/regproc.c b/src/backend/utils/adt/regproc.c
index 7e5598d53cc..f27131edd16 100644
--- a/src/backend/utils/adt/regproc.c
+++ b/src/backend/utils/adt/regproc.c
@@ -440,7 +440,7 @@ format_procedure_internal(Oid procedure_oid, bool force_qualify)
 }
 
 /*
- * Output a objname/objargs representation for the procedure with the
+ * Output an objname/objargs representation for the procedure with the
  * given OID.  If it doesn't exist, an error is thrown.
  *
  * This can be used to feed get_object_address.
diff --git a/src/backend/utils/adt/timestamp.c b/src/backend/utils/adt/timestamp.c
index 86a014a2bbc..dae929a24c8 100644
--- a/src/backend/utils/adt/timestamp.c
+++ b/src/backend/utils/adt/timestamp.c
@@ -1963,7 +1963,7 @@ tm2timestamp(struct pg_tm * tm, fsec_t fsec, int *tzp, Timestamp *result)
 
 
 /* interval2tm()
- * Convert a interval data type to a tm structure.
+ * Convert an interval data type to a tm structure.
  */
 int
 interval2tm(Interval span, struct pg_tm * tm, fsec_t *fsec)
@@ -2907,7 +2907,7 @@ interval_justify_days(PG_FUNCTION_ARGS)
 }
 
 /* timestamp_pl_interval()
- * Add a interval to a timestamp data type.
+ * Add an interval to a timestamp data type.
  * Note that interval has provisions for qualitative year/month and day
  *	units, so try to do the right thing with them.
  * To add a month, increment the month, and use the same day of month.
@@ -3007,7 +3007,7 @@ timestamp_mi_interval(PG_FUNCTION_ARGS)
 
 
 /* timestamptz_pl_interval()
- * Add a interval to a timestamp with time zone data type.
+ * Add an interval to a timestamp with time zone data type.
  * Note that interval has provisions for qualitative year/month
  *	units, so try to do the right thing with them.
  * To add a month, increment the month, and use the same day of month.
diff --git a/src/backend/utils/adt/tsvector_op.c b/src/backend/utils/adt/tsvector_op.c
index 266a728ef6a..eb15937b355 100644
--- a/src/backend/utils/adt/tsvector_op.c
+++ b/src/backend/utils/adt/tsvector_op.c
@@ -38,8 +38,8 @@ typedef struct
 
 typedef struct StatEntry
 {
-	uint32		ndoc;			/* zero indicates that we already was here
-								 * while walking throug the tree */
+	uint32		ndoc;			/* zero indicates that we were already here
+								 * while walking through the tree */
 	uint32		nentry;
 	struct StatEntry *left;
 	struct StatEntry *right;
diff --git a/src/backend/utils/adt/varlena.c b/src/backend/utils/adt/varlena.c
index 18cbdd0e769..5fd2bef617f 100644
--- a/src/backend/utils/adt/varlena.c
+++ b/src/backend/utils/adt/varlena.c
@@ -4126,7 +4126,7 @@ array_to_text_internal(FunctionCallInfo fcinfo, ArrayType *v,
 
 #define HEXBASE 16
 /*
- * Convert a int32 to a string containing a base 16 (hex) representation of
+ * Convert an int32 to a string containing a base 16 (hex) representation of
  * the number.
  */
 Datum
@@ -4150,7 +4150,7 @@ to_hex32(PG_FUNCTION_ARGS)
 }
 
 /*
- * Convert a int64 to a string containing a base 16 (hex) representation of
+ * Convert an int64 to a string containing a base 16 (hex) representation of
  * the number.
  */
 Datum