Message style and wording fixes

3 files changed, 10 insertions, 10 deletions

diff --git a/src/test/regress/expected/alter_operator.out b/src/test/regress/expected/alter_operator.out
index 449ed53f8bb..9fb688d3aae 100644
--- a/src/test/regress/expected/alter_operator.out
+++ b/src/test/regress/expected/alter_operator.out
@@ -110,17 +110,17 @@ ORDER BY 1;
 -- Test invalid options.
 --
 ALTER OPERATOR === (boolean, boolean) SET (COMMUTATOR = ====);
-ERROR:  operator attribute "commutator" can not be changed
+ERROR:  operator attribute "commutator" cannot be changed
 ALTER OPERATOR === (boolean, boolean) SET (NEGATOR = ====);
-ERROR:  operator attribute "negator" can not be changed
+ERROR:  operator attribute "negator" cannot be changed
 ALTER OPERATOR === (boolean, boolean) SET (RESTRICT = non_existent_func);
 ERROR:  function non_existent_func(internal, oid, internal, integer) does not exist
 ALTER OPERATOR === (boolean, boolean) SET (JOIN = non_existent_func);
 ERROR:  function non_existent_func(internal, oid, internal, smallint, internal) does not exist
 ALTER OPERATOR === (boolean, boolean) SET (COMMUTATOR = !==);
-ERROR:  operator attribute "commutator" can not be changed
+ERROR:  operator attribute "commutator" cannot be changed
 ALTER OPERATOR === (boolean, boolean) SET (NEGATOR = !==);
-ERROR:  operator attribute "negator" can not be changed
+ERROR:  operator attribute "negator" cannot be changed
 --
 -- Test permission check. Must be owner to ALTER OPERATOR.
 --
diff --git a/src/test/regress/expected/create_aggregate.out b/src/test/regress/expected/create_aggregate.out
index 1aba0c62669..625dae5cdbb 100644
--- a/src/test/regress/expected/create_aggregate.out
+++ b/src/test/regress/expected/create_aggregate.out
@@ -109,7 +109,7 @@ CREATE AGGREGATE myavg (numeric)
 	sfunc = numeric_avg_accum,
 	serialtype = internal
 );
-ERROR:  aggregate serialization type cannot be "internal"
+ERROR:  aggregate serialization data type cannot be internal
 -- if serialtype is specified we need a serialfunc and deserialfunc
 CREATE AGGREGATE myavg (numeric)
 (
diff --git a/src/test/regress/expected/name.out b/src/test/regress/expected/name.out
index acc5ce61939..14fcd3b8eef 100644
--- a/src/test/regress/expected/name.out
+++ b/src/test/regress/expected/name.out
@@ -154,10 +154,10 @@ SELECT parse_ident(' ');
 ERROR:  string is not a valid identifier: " "
 SELECT parse_ident(' .aaa');
 ERROR:  string is not a valid identifier: " .aaa"
-DETAIL:  No valid identifier before "." symbol.
+DETAIL:  No valid identifier before ".".
 SELECT parse_ident(' aaa . ');
 ERROR:  string is not a valid identifier: " aaa . "
-DETAIL:  No valid identifier after "." symbol.
+DETAIL:  No valid identifier after ".".
 SELECT parse_ident('aaa.a%b');
 ERROR:  string is not a valid identifier: "aaa.a%b"
 SELECT parse_ident(E'X\rXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX');
@@ -188,10 +188,10 @@ SELECT parse_ident('10.20');
 ERROR:  string is not a valid identifier: "10.20"
 SELECT parse_ident('.');
 ERROR:  string is not a valid identifier: "."
-DETAIL:  No valid identifier before "." symbol.
+DETAIL:  No valid identifier before ".".
 SELECT parse_ident('.1020');
 ERROR:  string is not a valid identifier: ".1020"
-DETAIL:  No valid identifier before "." symbol.
+DETAIL:  No valid identifier before ".".
 SELECT parse_ident('xxx.1020');
 ERROR:  string is not a valid identifier: "xxx.1020"
-DETAIL:  No valid identifier after "." symbol.
+DETAIL:  No valid identifier after ".".