Fixed typo

README.md

@@ -10,7 +10,7 @@ Collects GET requests with parameters *msg* and *tag* and logs them into single
 
 ##htlogger.pm##
 
-API to make usage for *htlog.cgi* in Perl scripts even easier
+API to make usage of *htlog.cgi* in Perl scripts even easier
 
 
 ##autotest.pl##