[2672] Make some comment updates fixing spelling, etc.

src/bin/stats/stats_httpd.py.in

@@ -130,9 +130,9 @@ def item_name_list(element, identifier):
     return ret
 
 class HttpHandler(http.server.BaseHTTPRequestHandler):
-    """HTTP handler class for HttpServer class. The class inhrits the super
-    class http.server.BaseHTTPRequestHandler. It implemets do_GET()
-    and do_HEAD() and orverrides log_message()"""
+    """HTTP handler class for HttpServer class. The class inherits the super
+    class http.server.BaseHTTPRequestHandler. It implements do_GET()
+    and do_HEAD() and overrides log_message()"""
     def do_GET(self):
         body = self.send_head()
         if body is not None:

src/bin/stats/stats_httpd_messages.mes

@@ -68,7 +68,7 @@ corresponding to the requested URI is incorrect.
 An internal error occurred while handling an HTTP request. An HTTP 500
 response will be sent back, and the specific error is printed. This
 is an error condition that likely points to a module that is not
-responding correctly to statistic requests.
+responding correctly to statistics requests.
 
 % STATSHTTPD_SERVER_INIT_ERROR HTTP server initialization error: %1
 There was a problem initializing the HTTP server in the stats-httpd