Update dev_block.tsv

dev_block.tsv

@@ -6,13 +6,13 @@ For each tgtPort in tgtPorts call the function Thread with arguments connScan as
 Define the function send_command with arguments child and cmd, call method sendline with argument cmd of child and call method expect with argument PROMPT of child	def send_command(child, cmd): \n     child.sendline(cmd) \n     child.expect(PROMPT)
 If username is equal to None or password is equals to None then call the function exit with argument 0	if username == None or password == None: \n         exit(0)
 If preNum is not equal to 0 assing to preNum seqNum	if preNum != 0: \n             preNum = seqNum
-expect exit function	expect: \n return
+except exit function	except: \n return
 If r exists assign to search the value r at the position 0 splitted at '&' at the position 0 and remove from search 'q=' and '+'	if r: \n                 search=r[0].split('&')[0] \n                 search=search.replace('q=', '').replace('+', ' ' )\n
 Else assign to pktCount at key stream the value 1	else: \n                     pktCount[stream] = 1
 If rLon exists then call the function split of rLon at the position 0 and assign it to mapLon	If rLon exists \n         mapLon = rLon[0].split
 Except return an empty string	except: \n         return ''
 If rcode is equal to 3 exit function with value True	if rcode == 3: \n             return True
 If url is equal to None call the function exit with argument 0	if url == None: \n         exit(0)
-Expect do nothing	except: \n pass
+Except do nothing	except: \n pass
 try to call function gethostbyaddr with argument tgtIP assign the result to tgtName	try: \n tgtName = gethostbyaddr(tgtIP)
 If the function dnsQRTest returns True increment unAnsReqs of one	if dnsQRTest(pkt): \n             unAnsReqs = unAnsReqs + 1