Fix common typos for "partition" in code comments

gpMgmt/bin/gpexpand

@@ -2146,7 +2146,7 @@ ORDER BY tablename, c2.oid desc;
 
     def _update_distribution_policy(self, dbname):
         """ NULL out the distribution policy for both
-            regular and paritioned table before expansion
+            regular and partitioned table before expansion
         """
 
         table_conn = self.connect_database(dbname)

gpMgmt/test/behave/mgmt_utils/analyzedb.feature

@@ -1351,7 +1351,7 @@ Feature: Incrementally analyze the database
         And columns "a,c" of table "public.t3_ao" should appear in the latest column state file
         And column "b" of table "public.t3_ao" should not appear in the latest column state file
 
-    # no entry in state files for parition tables
+    # no entry in state files for partition tables
 
     @analyzedb_core @analyzedb_partition_tables
     Scenario: Partition tables, (no entry, no change, root)
@@ -1431,7 +1431,7 @@ Feature: Incrementally analyze the database
         And "public.sales_1_prt_2" should appear in the latest state files
         And "public.sales_1_prt_4" should appear in the latest state files
 
-    # entries exist for all parts in state files for parition tables
+    # entries exist for all parts in state files for partition tables
 
     @analyzedb_core @analyzedb_partition_tables
     Scenario: Partition tables, (entries for all parts, no change, root)
@@ -1516,7 +1516,7 @@ Feature: Incrementally analyze the database
         And "public.sales_1_prt_2" should appear in the latest state files
         And "public.sales_1_prt_4" should appear in the latest state files
 
-    # entries exist for some parts in state files for parition tables
+    # entries exist for some parts in state files for partition tables
 
     @analyzedb_core @analyzedb_partition_tables
     Scenario: Partition tables, (entries for some parts, no change, root)

src/backend/cdb/cdbpartindex.c

@@ -47,7 +47,7 @@ static HTAB *PartitionIndexHash;
 static HTAB *LogicalIndexInfoHash;
 
 /*
- * Hash entry for PartionIndexHash
+ * Hash entry for PartitionIndexHash
  * hashkey is (indexkey + indexpred + indexexprs)
  */
 typedef struct

src/include/utils/sharedcache.h

@@ -104,7 +104,7 @@ typedef struct CacheCtl
 
 	/*
 	 * Each partition requires a lightweight lock.
-	 * baseLWLockId is the first LW lock of a preallocated numPartions size
+	 * baseLWLockId is the first LW lock of a preallocated numPartitions size
 	 * lock array.
 	 */
 	LWLockId baseLWLockId;

src/test/regress/expected/bfv_partition.out

@@ -5362,7 +5362,7 @@ Table "bfv_partition.mpp6612_1_prt_default_part"
 Inherits: mpp6612
 Distributed by: (unique1)
 
--- Modify the partion definition. MPP-3724
+-- Modify the partition definition. MPP-3724
 -- alter table mpp6612 alter column unique1 type char(10); -- This should fail
 -- alter table mpp6612 alter column unique1 type int8;
 -- Show the dsecription

src/test/regress/sql/bfv_partition.sql

@@ -1689,7 +1689,7 @@ alter table mpp6612 alter column unique2 type char(10);
 -- Show the dsecription
 \d mpp6612*
 
--- Modify the partion definition. MPP-3724
+-- Modify the partition definition. MPP-3724
 -- alter table mpp6612 alter column unique1 type char(10); -- This should fail
 -- alter table mpp6612 alter column unique1 type int8;
 -- Show the dsecription