sync with postgresql83 package: fix substitutions

postgresql/postgresql.spec

@@ -524,10 +524,10 @@ AutoReqProv:  no
 
     #   adjust default configuration for hourly auto-vacuum operation
     %{l_shtool} subst \
-        -e 's;^# *\(stats_start_collector *=\) *[^#]*\(#.*\)*;\1 on \2;' \
-        -e 's;^# *\(stats_row_level *=\) *[^#]*\(#.*\)*;\1 on \2;' \
-        -e 's;^# *\(autovacuum *=\) *[^#]*\(#.*\)*;\1 on \2;' \
-        -e 's;^# *\(autovacuum_naptime *=\) *[^#]*\(#.*\)*;\1 1h \2;' \
+        -e 's;^# *\(stats_start_collector *=\) *[^#]*\(#.*\);\1 on \2;' \
+        -e 's;^# *\(stats_row_level *=\) *[^#]*\(#.*\);\1 on \2;' \
+        -e 's;^# *\(autovacuum *=\) *[^#]*\(#.*\);\1 on \2;' \
+        -e 's;^# *\(autovacuum_naptime *=\) *[^#]*\(#.*\);\1 1h \2;' \
         $RPM_BUILD_ROOT%{l_prefix}/share/postgresql/postgresql.conf.sample
 
     #   post-adjust pgcluster configuration filenames