Update ssh_dispatcher.py

Fix linting issues

Author: ktbyers

netmiko/ssh_dispatcher.py

@@ -217,8 +217,8 @@
     "ciena_saos": CienaSaosSSH,
     "ciena_saos10": CienaSaos10SSH,
     "ciena_waveserver": CienaWaveserverSSH,
-    "cisco_ap": CiscoApSSH,  
-    "cisco_apic": CiscoApicSSH,  
+    "cisco_ap": CiscoApSSH,
+    "cisco_apic": CiscoApicSSH,
     "cisco_asa": CiscoAsaSSH,
     "cisco_ftd": CiscoFtdSSH,
     "cisco_ios": CiscoIosSSH,