diff --git a/edb/buildmeta.py b/edb/buildmeta.py
index 3621b06c48c..e4a0c87e204 100644
--- a/edb/buildmeta.py
+++ b/edb/buildmeta.py
@@ -57,7 +57,7 @@
 # The merge conflict there is a nice reminder that you probably need
 # to write a patch in edb/pgsql/patches.py, and then you should preserve
 # the old value.
-EDGEDB_CATALOG_VERSION = 2025_06_04_00_00
+EDGEDB_CATALOG_VERSION = 2025_06_05_00_00
 EDGEDB_MAJOR_VERSION = 7
 
 
diff --git a/edb/schema/types.py b/edb/schema/types.py
index 41609a4e457..5f66d205e51 100644
--- a/edb/schema/types.py
+++ b/edb/schema/types.py
@@ -1649,7 +1649,7 @@ def generate_name(
     ) -> s_name.UnqualName:
         if named:
             st_names = ', '.join(
-                f'{n}:{st}' for n, st in element_names.items()
+                f'{n}: {st}' for n, st in element_names.items()
             )
         else:
             st_names = ', '.join(str(st) for st in element_names.values())
diff --git a/tests/test_edgeql_ddl.py b/tests/test_edgeql_ddl.py
index 3e4528b69a7..555fc41dc12 100644
--- a/tests/test_edgeql_ddl.py
+++ b/tests/test_edgeql_ddl.py
@@ -7869,7 +7869,7 @@ async def test_edgeql_ddl_global_type_changes_04(self):
         # Create computed global
         # Delete computed global
 
-        # tuple<f:int64>
+        # tuple<f: int64>
         await self._check_ddl_global_type_changes([
             (
                 'create global foo := (f := 1)',
@@ -7880,7 +7880,7 @@ async def test_edgeql_ddl_global_type_changes_04(self):
                         'type_name': 'schema::TupleExprAlias',
                     },
                     {
-                        'name': 'tuple<f:std::int64>',
+                        'name': 'tuple<f: std::int64>',
                         'from_alias': False,
                         'type_name': 'schema::Tuple',
                     },
@@ -7922,13 +7922,13 @@ async def test_edgeql_ddl_global_type_changes_06(self):
         # Create computed global
         # Delete computed global
 
-        # array<tuple<f:array<int64>>>
+        # array<tuple<f: array<int64>>>
         await self._check_ddl_global_type_changes([
             (
                 'create global foo := [(f := [1])]',
                 [
                     {
-                        'name': 'array<tuple<f:array<std::int64>>>',
+                        'name': 'array<tuple<f: array<std::int64>>>',
                         'from_alias': False,
                         'type_name': 'schema::Array',
                     },
@@ -7938,7 +7938,7 @@ async def test_edgeql_ddl_global_type_changes_06(self):
                         'type_name': 'schema::ArrayExprAlias',
                     },
                     {
-                        'name': 'tuple<f:array<std::int64>>',
+                        'name': 'tuple<f: array<std::int64>>',
                         'from_alias': False,
                         'type_name': 'schema::Tuple',
                     },
@@ -8020,13 +8020,13 @@ async def test_edgeql_ddl_global_type_changes_11(self):
         # Create non-computed global
         # Delete non-computed global
 
-        # tuple<f:int64>
+        # tuple<f: int64>
         await self._check_ddl_global_type_changes([
             (
-                'create global foo: tuple<f:int64>',
+                'create global foo: tuple<f: int64>',
                 [
                     {
-                        'name': 'tuple<f:std::int64>',
+                        'name': 'tuple<f: std::int64>',
                         'from_alias': False,
                         'type_name': 'schema::Tuple',
                     },
@@ -8063,18 +8063,18 @@ async def test_edgeql_ddl_global_type_changes_13(self):
         # Create non-computed global
         # Delete non-computed global
 
-        # array<tuple<f:array<int64>>>
+        # array<tuple<f: array<int64>>>
         await self._check_ddl_global_type_changes([
             (
-                'create global foo: array<tuple<f:array<int64>>>',
+                'create global foo: array<tuple<f: array<int64>>>',
                 [
                     {
-                        'name': 'array<tuple<f:array<std::int64>>>',
+                        'name': 'array<tuple<f: array<std::int64>>>',
                         'from_alias': False,
                         'type_name': 'schema::Array',
                     },
                     {
-                        'name': 'tuple<f:array<std::int64>>',
+                        'name': 'tuple<f: array<std::int64>>',
                         'from_alias': False,
                         'type_name': 'schema::Tuple',
                     },
@@ -12370,7 +12370,7 @@ async def test_edgeql_ddl_alias_type_changes_04(self):
                         'type_name': 'schema::TupleExprAlias',
                     },
                     {
-                        'name': 'tuple<f:std::int64>',
+                        'name': 'tuple<f: std::int64>',
                         'from_alias': False,
                         'type_name': 'schema::Tuple',
                     },
@@ -12412,13 +12412,13 @@ async def test_edgeql_ddl_alias_type_changes_06(self):
         # Create alias
         # Delete alias
 
-        # array<tuple<f:array<int64>>>
+        # array<tuple<f: array<int64>>>
         await self._check_ddl_alias_type_changes([
             (
                 'create alias foo := [(f := [1])]',
                 [
                     {
-                        'name': 'array<tuple<f:array<std::int64>>>',
+                        'name': 'array<tuple<f: array<std::int64>>>',
                         'from_alias': False,
                         'type_name': 'schema::Array',
                     },
@@ -12428,7 +12428,7 @@ async def test_edgeql_ddl_alias_type_changes_06(self):
                         'type_name': 'schema::ArrayExprAlias',
                     },
                     {
-                        'name': 'tuple<f:array<std::int64>>',
+                        'name': 'tuple<f: array<std::int64>>',
                         'from_alias': False,
                         'type_name': 'schema::Tuple',
                     },