[MAINT, MRG] Move sensor cluster permutation example to correct directory (#10917)

Author: alexrockhill

doc/conf.py

@@ -1039,7 +1039,7 @@ def reset_warnings(gallery_conf, fname):
     f'{tu}/{sr}/plot_stats_cluster_spatio_temporal.html': f'{tu}/{sr}/20_cluster_1samp_spatiotemporal.html',  # noqa E501
     f'{tu}/{sr}/plot_stats_cluster_spatio_temporal_2samp.html': f'{tu}/{sr}/30_cluster_ftest_spatiotemporal.html',  # noqa E501
     f'{tu}/{sr}/plot_stats_cluster_spatio_temporal_repeated_measures_anova.html': f'{tu}/{sr}/60_cluster_rmANOVA_spatiotemporal.html',  # noqa E501
-    f'{tu}/{sr}/plot_stats_cluster_time_frequency_repeated_measures_anova.html': f'{tu}/{sr}/70_cluster_rmANOVA_time_freq.html',  # noqa E501
+    f'{tu}/{sr}/plot_stats_cluster_time_frequency_repeated_measures_anova.html': f'{tu}/{sn}/70_cluster_rmANOVA_time_freq.html',  # noqa E501
     f'{tu}/{tf}/plot_sensors_time_frequency.html': f'{tu}/{tf}/20_sensors_time_frequency.html',  # noqa E501
     f'{tu}/{tf}/plot_ssvep.html': f'{tu}/{tf}/50_ssvep.html',
     f'{tu}/{si}/plot_creating_data_structures.html': f'{tu}/{si}/10_array_objs.html',  # noqa E501