autotest: wifi: fix syntax error

Fix syntax errors in 060Perf24HT20_TKIP.

BUG=none
TEST=really run all the tests

Change-Id: I9471ef3bf3124e82c077583b23790a5c46f1f02f
Reviewed-on: https://gerrit.chromium.org/gerrit/11269
Tested-by: Sam Leffler <sleffler@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Ready: Sam Leffler <sleffler@chromium.org>
diff --git a/server/site_tests/network_WiFiPerf/060Perf24HT20_TKIP b/server/site_tests/network_WiFiPerf/060Perf24HT20_TKIP
index 3613734..957117e 100644
--- a/server/site_tests/network_WiFiPerf/060Perf24HT20_TKIP
+++ b/server/site_tests/network_WiFiPerf/060Perf24HT20_TKIP
@@ -10,7 +10,7 @@
   "steps":[             # Channel 1, 6, 11
     [ "create",         { "type":"hostap" } ],
     [ "config",         { "channel":"2412", "ht20":None, "puren":None,
-                          "ssid_suffix" : "ch1" } ],
+                          "ssid_suffix" : "ch1",
                           "wpa":"1", "wpa_key_mgmt":"WPA-PSK",
                           "wpa_pairwise":"TKIP",
                           "wpa_passphrase":"chromeos" } ],
@@ -52,7 +52,7 @@
     [ "deconfig" ],
 
     [ "config",         { "channel":"2437", "ht20":None, "puren":None,
-                          "ssid_suffix" : "ch6" } ],
+                          "ssid_suffix" : "ch6",
                           "wpa":"1", "wpa_key_mgmt":"WPA-PSK",
                           "wpa_pairwise":"CCMP",
                           "wpa_passphrase":"chromeos" } ],
@@ -94,7 +94,7 @@
     [ "deconfig" ],
 
     [ "config",         { "channel":"2462", "ht20":None, "puren":None,
-                          "ssid_suffix" : "ch11" } ],
+                          "ssid_suffix" : "ch11",
                           "wpa":"1", "wpa_key_mgmt":"WPA-PSK",
                           "wpa_pairwise":"CCMP",
                           "wpa_passphrase":"chromeos" } ],