Rename v1/v2 descriptions to clarify difference

- v1: Vacuum: running operations (detailed progress)
- v2: Vacuum: autovacuum queue and pending tables

Author: NikolayS

sql/v1_vacuum_activity.sql

@@ -1,4 +1,4 @@
---Vacuum: current activity
+--Vacuum: running operations (detailed progress)
 
 -- Based on: https://github.com/lesovsky/uber-scripts/blob/master/postgresql/sql/vacuum_activity.sql
 

sql/v2_autovacuum_progress_and_queue.sql

@@ -1,4 +1,4 @@
---VACUUM progress and autovacuum queue
+--Vacuum: autovacuum queue and pending tables
 
 -- Based on: https://gitlab.com/snippets/1889668
 

start.psql

@@ -31,8 +31,8 @@
 \echo '  s3 – Workload profile by query type (requires pg_stat_statements)'
 \echo '  t1 – Postgres parameters tuning'
 \echo '  t2 – Objects with custom storage parameters'
-\echo '  v1 – Vacuum: current activity'
-\echo '  v2 – VACUUM progress and autovacuum queue'
+\echo '  v1 – Vacuum: running operations (detailed progress)'
+\echo '  v2 – Vacuum: autovacuum queue and pending tables'
 \echo '  x1 – [EXP] Alignment padding: how many bytes can be saved if columns are reordered?'
 \echo '   q – Quit'
 \echo