Fix format issue of Remove-AzPostgreSqlFlexibleServerDatabase ref doc (Azure#20635)

Fix Azure#20551

Author: msJinLei

src/PostgreSql/examples/Remove-AzPostgreSqlFlexibleServerDatabase.md

@@ -7,7 +7,7 @@ Remove a database by name
 
 ### Example 2: Remove a database by Id
 ```powershell
- Remove-AzPostgreSqlFlexibleServerDatabase-InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
+ Remove-AzPostgreSqlFlexibleServerDatabase -InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
 
 ```
 Remove a database by Id

src/PostgreSql/exports/ProxyCmdletDefinitions.ps1

@@ -2015,7 +2015,7 @@ Deletes a database.
 Remove-AzPostgreSqlFlexibleServerDatabase -ResourceGroupName PowershellPostgreSqlTest -ServerName postgresql -Name testdb
 
 .Example
- Remove-AzPostgreSqlFlexibleServerDatabase-InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
+ Remove-AzPostgreSqlFlexibleServerDatabase -InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
 
 
 .Inputs

src/PostgreSql/exports/Remove-AzPostgreSqlFlexibleServerDatabase.ps1

@@ -23,7 +23,7 @@ Deletes a database.
 Remove-AzPostgreSqlFlexibleServerDatabase -ResourceGroupName PowershellPostgreSqlTest -ServerName postgresql -Name testdb
 
 .Example
- Remove-AzPostgreSqlFlexibleServerDatabase-InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
+ Remove-AzPostgreSqlFlexibleServerDatabase -InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
 
 
 .Inputs

src/PostgreSql/help/Remove-AzPostgreSqlFlexibleServerDatabase.md

@@ -40,7 +40,7 @@ Remove a database by name
 
 ### Example 2: Remove a database by Id
 ```powershell
-Remove-AzPostgreSqlFlexibleServerDatabase-InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
+Remove-AzPostgreSqlFlexibleServerDatabase -InputObject /subscriptions/0000000000-0000-0000-0000-000000000000/resourceGroups/PowershellPostgreSqlTest/providers/Microsoft.DBforPostgreSQL/flexibleServers/postgresql-test/databases/flexibleserverdb
 
 ```