Delete whitespace at end of lines

src/backend/distributed/sql/citus--10.0-1--10.0-2.sql

@@ -3,8 +3,8 @@
 --#include "../../columnar/sql/columnar--10.0-1--10.0-2.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
-      #include "../../columnar/sql/columnar--10.0-1--10.0-2.sql"
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
+    #include "../../columnar/sql/columnar--10.0-1--10.0-2.sql"
   END IF;
 END;
 $check_columnar$;

src/backend/distributed/sql/citus--10.0-4--10.1-1.sql

@@ -12,7 +12,7 @@ ON CONFLICT DO NOTHING;
 --#include "../../columnar/sql/columnar--10.0-3--10.1-1.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
       #include "../../columnar/sql/columnar--10.0-3--10.1-1.sql"
   END IF;
 END;

src/backend/distributed/sql/citus--10.1-1--10.2-1.sql

@@ -12,7 +12,7 @@ ALTER TABLE pg_catalog.pg_dist_placement ADD CONSTRAINT placement_shardid_groupi
 --#include "../../columnar/sql/columnar--10.1-1--10.2-1.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
       #include "../../columnar/sql/columnar--10.1-1--10.2-1.sql"
   END IF;
 END;

src/backend/distributed/sql/citus--10.2-1--10.2-2.sql

@@ -5,7 +5,7 @@
 --#include "../../columnar/sql/columnar--10.2-1--10.2-2.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
       #include "../../columnar/sql/columnar--10.2-1--10.2-2.sql"
   END IF;
 END;

src/backend/distributed/sql/citus--10.2-2--10.2-3.sql

@@ -5,7 +5,7 @@
 --#include "../../columnar/sql/columnar--10.2-2--10.2-3.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
       #include "../../columnar/sql/columnar--10.2-2--10.2-3.sql"
   END IF;
 END;

src/backend/distributed/sql/citus--10.2-3--10.2-4.sql

@@ -5,7 +5,7 @@
 --#include "../../columnar/sql/columnar--10.2-3--10.2-4.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
       #include "../../columnar/sql/columnar--10.2-3--10.2-4.sql"
   END IF;
 END;

src/backend/distributed/sql/citus--11.1-1--11.2-1.sql

@@ -1,16 +1,16 @@
 --  bump version to 11.2-1
---  drop columnar objects if they exists in citus extension 
+--  drop columnar objects if they exists in citus extension
 
 DO $check_citus$
 BEGIN
-IF EXISTS (SELECT 1 FROM pg_catalog.pg_extension AS e 
+IF EXISTS (SELECT 1 FROM pg_catalog.pg_extension AS e
 INNER JOIN pg_catalog.pg_depend AS d ON (d.refobjid = e.oid)
 INNER JOIN pg_catalog.pg_proc AS p ON (p.oid = d.objid)
 WHERE e.extname='citus' and p.proname = 'columnar_handler'
 ) THEN
 ALTER EXTENSION citus DROP SCHEMA columnar;
 ALTER EXTENSION citus DROP SEQUENCE columnar.storageid_seq;
-    
+
 -- columnar tables
 ALTER EXTENSION citus DROP TABLE columnar.options;
 ALTER EXTENSION citus DROP TABLE columnar.stripe;

src/backend/distributed/sql/citus--9.5-1--10.0-4.sql

@@ -38,7 +38,7 @@ DROP FUNCTION IF EXISTS pg_catalog.citus_total_relation_size(regclass);
 --#include "../../columnar/sql/columnar--9.5-1--10.0-1.sql"
 DO $check_columnar$
 BEGIN
-  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN  
+  IF NOT EXISTS (select 1 from pg_extension where extname='citus_columnar') THEN
     #include "../../columnar/sql/columnar--9.5-1--10.0-1.sql"
   END IF;
 END;