server: fix minor typos

Change-Id: Ibf835dc174a1a160ec0d57000a113c35f2713045
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5760
Tested-by: jenkins

src/server/server.c

@@ -325,7 +325,7 @@ int add_service(char *name,
 #endif
 	} else if (c->type == CONNECTION_PIPE) {
 #ifdef _WIN32
-		/* we currenty do not support named pipes under win32
+		/* we currently do not support named pipes under win32
 		 * so exit openocd for now */
 		LOG_ERROR("Named pipes currently not supported under this os");
 		free_service(c);