Fix spelling mistake.

Same patch submitted independently by David Rowley and Peter Geoghegan.

diff --git a/src/bin/pg_upgrade/controldata.c b/src/bin/pg_upgrade/controldata.c
index 8da4ce3ccc12d7906813bfad4515c1f0cbf53bac..dcbad611f35aebffa877749d3e10708eb3adcf8f 100644 (file)
--- a/src/bin/pg_upgrade/controldata.c
+++ b/src/bin/pg_upgrade/controldata.c
@@ -539,7 +539,7 @@ check_control_data(ControlData *oldctrl,
        pg_fatal("old and new pg_controldata block sizes are invalid or do not match\n");
 
    if (oldctrl->largesz == 0 || oldctrl->largesz != newctrl->largesz)
-       pg_fatal("old and new pg_controldata maximum relation segement sizes are invalid or do not match\n");
+       pg_fatal("old and new pg_controldata maximum relation segment sizes are invalid or do not match\n");
 
    if (oldctrl->walsz == 0 || oldctrl->walsz != newctrl->walsz)
        pg_fatal("old and new pg_controldata WAL block sizes are invalid or do not match\n");