Fix typos against main (#84)

Author: Linegod

README.md

@@ -55,7 +55,7 @@ Servcheck has great debug output. If you have any problem, try to run your test:
 Example_script.sh shows you how to use returned variables in own script.
 
 Test duration - default test duration is 5 seconds, you can change it in settings. If you need different for 
-specific test, change "Long duration alert" parametr in test. After that the max. duration will be
+specific test, change "Long duration alert" parameter in test. After that the max. duration will be
 Long duration alert + 2 seconds.
 
 Recommendation for tests with download -  please download only small not binary files.

templates/servcheck.xml

@@ -24,7 +24,7 @@
 			<query_name>servcheck_name</query_name>
 		</servcheck_name>
 		<attempt>
-			<name>Attemp</name>
+			<name>Attempt</name>
 			<direction>output</direction>
 			<query_name>attempt</query_name>
 		</attempt>
@@ -39,4 +39,4 @@
 			<query_name>result</query_name>
 		</result>
 	</fields>
-</servcheck>
+</servcheck>