add example to man page and correct test comment

doc/fd.1

@@ -405,5 +405,8 @@ $ fd -e py
 .TP
 .RI "Open all search results with vim:"
 $ fd pattern -X vim
+.TP
+.RI "Show ./ prefix in results by specifying search path:"
+$ fd pattern ./
 .SH SEE ALSO
 .BR find (1)

tests/tests.rs

@@ -1902,7 +1902,7 @@ fn test_error_if_hidden_not_set_and_pattern_starts_with_dot() {
     te.assert_output(&[".gitignore"], "");
 }
 
-/// Show "./" prefix if the --no-strip flag is provided
+/// Show "./" prefix in results if a search path is provided
 #[test]
 fn test_no_strip() {
     let te = TestEnv::new(DEFAULT_DIRS, DEFAULT_FILES);