fix mistyping

Author: Vladimir Ershov

pgpro_scheduler--2.1--2.2.sql

@@ -11,7 +11,7 @@ CREATE TYPE scheduler_stat_rec AS(
 );
 
 
-CREATE FUNCTION pgpro_scheduler_version()
+CREATE FUNCTION version()
 	RETURNS text
 	AS 'MODULE_PATHNAME', 'pgpro_scheduler_version'
 	LANGUAGE C IMMUTABLE;

pgpro_scheduler--2.2.sql

@@ -308,7 +308,7 @@ CREATE VIEW all_job_status AS
 -- -- AT EXECUTOR FUNCTIONS --
 ------------------------------
 
-CREATE FUNCTION pgpro_scheduler_version()
+CREATE FUNCTION version()
    RETURNS text 
    AS 'MODULE_PATHNAME', 'pgpro_scheduler_version'
    LANGUAGE C IMMUTABLE;

src/pgpro_scheduler.c

@@ -1108,7 +1108,7 @@ scheduler_status(PG_FUNCTION_ARGS)
 	char_array_t *in_use;
 	char *dbname;
 	scheduler_stat_record_t *records;
-	char *names[4] = { "surepvisor", "database manager", "cron job executor", "at job executor" };
+	char *names[4] = { "supervisor", "database manager", "cron job executor", "at job executor" };
 	FuncCallContext *funcctx;
 	TupleDesc tupdesc;
 	Datum values[3];