Fix typo in hbt config

Author: yumouwei

disruption_py/machine/hbtep/config.toml

@@ -4,7 +4,7 @@ mdsplus_connection_string = "maxwell.ap.columbia.edu:8003"
 [hbtep.inout.sql]
 host = ""
 
-[mast.physics.current_quench_time_thresholds]
+[hbtep.physics.current_quench_time_thresholds]
 abs_ip0 = 0.1e6
 abs_ip_final = 50e3
 abs_ip_max = 0.1e6
@@ -20,4 +20,4 @@ test_columns = []
 flattop1_full = 77324
 flattop2_full = 102709
 flattop3_fast = 103590
-flattop4_full = 117676
+flattop4_full = 117676